Love idioms add personality to everyday English. Rather than describing relationships in a literal way, native speakers often rely on these familiar expressions when talking about dating, romance, marriage, or heartbreak. You’ll hear many of them in movies, TV series, novels, and casual conversations.
In this lesson, you’ll explore some of the most common love idioms in English, learn what they really mean, and see how they’re used in natural contexts. A few practical notes are included along the way to help you sound more like a native speaker instead of simply memorizing definitions.
Love Idioms in English
Lesson Overview
- Meaning: English idioms connected with dating, romance, marriage, and close relationships.
- Pronunciation: /lʌv ˈɪdiəmz/
- Level: CEFR B1–C1
- Focus: Everyday conversations and relationship vocabulary.
Most love idioms are figurative, so their meanings cannot be understood by translating each individual word. The easiest way to remember them is to connect every expression with a realistic situation or conversation rather than studying it in isolation.
Idioms About Dating and Romance
Whether someone is going on a first date, getting engaged, or simply talking about their partner, these idioms appear regularly in spoken English. Some are lighthearted, some are romantic, and a few are informal expressions you’ll hear in films or among friends.
Blind Date
A blind date is a meeting between two people who have never met before, usually arranged by friends, relatives, or a dating service.
For many people, this is the classic expression used when someone agrees to meet a potential partner without knowing what they look or act like beforehand.
She met her husband on a blind date.
Lovey-Dovey
If a couple is lovey-dovey, they show their affection very openly, sometimes so much that other people notice it.
The phrase can be positive or slightly teasing, depending on the situation. Friends often use it jokingly when a couple can’t stop holding hands or complimenting each other.
The newlyweds were acting all lovey-dovey.
Go Dutch
Go Dutch means each person pays for their own food, tickets, or other shared expenses instead of one person paying for everything.
Although people often mention it in dating situations, you’ll hear it just as often among friends or coworkers going out together.
Usage note: Today, many couples choose to go Dutch on a first date, so the expression doesn’t suggest anything negative.
They decided to go Dutch on the dinner bill.
Kiss and Make Up
When two people kiss and make up, they stop arguing, forgive each other, and become friends again.
The expression isn’t limited to romantic couples. It can also describe friends, classmates, or family members who decide to move on after a disagreement.
Let’s kiss and make up instead of staying angry.
On the Rocks
If a relationship or marriage is on the rocks, it is experiencing serious difficulties and may not last.
You’ll often come across this idiom in newspapers, TV dramas, and celebrity news whenever people speculate about a troubled relationship.
I think their marriage is on the rocks.
Get Serious
To get serious means to move beyond casual dating and begin a committed, long-term relationship.
People often use this expression when talking about an important step in a relationship, especially when a couple starts thinking about their future together.
I don’t want to get serious just yet.
Get Along With
If you get along with someone, you have a friendly, comfortable relationship and enjoy spending time together.
Although this phrasal verb isn’t limited to romance, it’s frequently used when people describe how well they fit into their partner’s family or social circle.
Do you get along with your sisters-in-law?
Made for Each Other
When two people are made for each other, they seem perfectly matched in personality, interests, or lifestyle.
You’ll hear native speakers use this as a genuine compliment after seeing a happy couple together for the first time.
Ann and Robert seem made for each other.
Fall in Love with Somebody
To fall in love with somebody means to begin developing deep romantic feelings for another person.
Unlike love at first sight, this expression doesn’t suggest that love happens instantly. It often describes feelings that grow naturally over time.
I think I’m falling in love with you.
Love at First Sight
Love at first sight describes the feeling of falling in love immediately after seeing someone for the first time.
Some people use the phrase seriously, while others say it playfully when talking about memorable first meetings. It’s a familiar expression in romantic movies, novels, and songs.
When I met Tracy, it was love at first sight.
Several expressions in this section sound similar but describe different stages of a relationship. For example, you might go on a blind date, later fall in love, and eventually decide to get serious. Learning idioms in this kind of sequence makes them much easier to remember than studying each one individually.
Be an Item
When two people are an item, they’re officially dating or in a romantic relationship.
This informal expression is especially common in everyday conversations and entertainment news when people are talking about a new couple.
Everyone knows Mia and Lucas are an item now.
Match Made in Heaven
A match made in heaven is a couple who seem perfectly suited to one another.
Native speakers often say this after noticing how naturally two people get along or how well their personalities complement each other.
They’re a match made in heaven.
Fall Head over Heels in Love
To fall head over heels in love means to fall deeply and completely in love with someone.
Compared with simply saying fall in love, this version emphasizes much stronger emotions. You’ll hear it often in romantic stories and songs.
He fell head over heels in love with her.
Have the Hots for Somebody
If you have the hots for somebody, you feel a strong romantic or physical attraction toward that person.
Usage note: This is an informal expression. It’s common among friends but usually sounds too casual for formal conversations or professional situations.
He clearly has the hots for his new coworker.
Puppy Love
Puppy love refers to the innocent, short-lived romantic feelings that many people experience when they’re very young.
The phrase isn’t meant to be insulting. Instead, it gently suggests that the relationship is sweet but probably won’t last forever.
It was just puppy love, and it didn’t last long.
Double Date
A double date is a social outing where two couples spend time together.
Going to dinner, watching a movie, or visiting a local event are all common activities for a double date.
We’re going on a double date this Saturday.
Love Rat
A love rat is someone who cheats on their romantic partner or behaves dishonestly in a relationship.
Cultural note: You’ll hear this expression much more often in British English than in American English, especially in newspapers and tabloids.
She left him after finding out he was a love rat.
Pop the Question
To pop the question means to ask someone to marry you.
Native speakers almost always use this phrase when talking about a marriage proposal rather than asking an ordinary question.
He’s planning to pop the question on their anniversary.
Tie the Knot
Tie the knot is one of the best-known English idioms meaning “to get married.”
You’ll see it in wedding invitations, magazine articles, and conversations because it sounds warmer and more natural than simply saying get married.
They’re going to tie the knot next April.
Fix Someone Up with Someone
To fix someone up with someone means to introduce two people because you think they might make a good couple.
Friends, relatives, and coworkers sometimes play matchmaker by fixing two people up, although there’s no guarantee the relationship will work out.
Can you fix me up with someone nice?
Idioms About Breakups and Difficult Relationships
Not every relationship has a happy ending. These expressions are useful when talking about breakups, betrayal, or difficult moments that can happen between couples.
Walk Out on Someone
To walk out on someone means to leave your partner or family unexpectedly and end the relationship.
The phrase usually carries a negative feeling because it suggests abandoning someone instead of working through the problem together.
You can’t just walk out on your family.
Leave Someone at the Altar
To leave someone at the altar means to cancel a wedding at the very last moment by refusing to go through with the marriage ceremony.
Although most people never experience this situation, the idiom appears regularly in films, novels, and celebrity stories because it’s so dramatic.
He left her at the altar and disappeared.
Idioms About Deep Affection
Some love idioms don’t focus on dating at all. Instead, they describe deep affection, admiration, or a close emotional bond. Depending on the expression, they can refer to romantic partners, family members, or even lifelong friends.
Be Smitten with Someone
If you’re smitten with someone, you’re strongly attracted to them and can’t seem to stop thinking about them.
This expression often describes the exciting early stage of romance, when someone feels completely captivated by another person.
He was completely smitten with her.
Be the Apple of Someone’s Eye
If someone is the apple of your eye, they are deeply loved, treasured, and especially important to you.
Although people sometimes use this idiom between romantic partners, it’s even more common when parents or grandparents talk about a beloved child.
You are the apple of my eye.
Be a Soul Mate
A soul mate is someone who understands you deeply and shares a strong emotional connection with you.
Some people believe everyone has one soul mate, while others simply use the expression to describe an exceptionally close relationship.
She feels he is her soul mate.
Take One’s Breath Away
If something takes your breath away, it’s so beautiful, impressive, or surprising that you’re momentarily speechless.
You’ll hear this idiom for much more than romance. Native speakers also use it when describing stunning scenery, unforgettable performances, or remarkable achievements.
She looked so beautiful in her wedding dress that she took his breath away.
Be Someone’s One and Only
Your one and only is the person you love above everyone else.
The phrase is especially popular in romantic writing, wedding speeches, greeting cards, and love songs because it emphasizes lifelong devotion.
He calls her his one and only.
Have a Crush on Someone
To have a crush on someone means to feel romantic attraction toward them, often without telling them.
Many English learners first meet this expression in school settings, but adults use it too when talking about secret or developing feelings.
I’ve had a crush on him for months.
Love Someone with All of One’s Heart and Soul
To love someone with all your heart and soul means to love them completely, sincerely, and without reservation.
Rather than describing a casual relationship, this expression highlights deep, lasting affection for a partner, child, or another loved one.
She loved her child with all her heart and soul.
Mini Dialogue
Emma: So, have you told Olivia how you feel yet?
Ryan: Not yet. The funny thing is, I didn’t expect this to happen, but I think I’m falling head over heels in love with her.
Emma: I had a feeling! Every time your phone rings, you hope it’s her.
Ryan: You’re probably right. I’ve had a crush on her for months.
Emma: Then maybe it’s time to tell her. Who knows? She could be your soul mate.
Quick Practice
Choose the best answer.
1. Which idiom means “to ask someone to marry you”?
A. Tie the knot
B. Pop the question
C. Blind date
2. If two people are made for each other, they ______.
A. argue frequently
B. are perfectly suited to one another
C. have never met before
3. If someone is the apple of your eye, they are ______.
A. your greatest rival
B. deeply loved and treasured
C. difficult to understand
Answer Key
1. B
2. B
3. B
Remember These Tips
- Many love idioms are figurative, so don’t try to translate them word for word.
- Some expressions, such as love rat or have the hots for someone, are informal and work better in casual conversations.
- Learning idioms through real situations makes them much easier to remember than memorizing definitions alone.
Keep Practicing
Which of these love idioms have you heard before? Try writing one or two original sentences using your favorite expressions. Creating your own examples is one of the quickest ways to remember new idioms and use them naturally in conversation.
Last Updated on July 28, 2026
