25 Korean Love Idioms for Couples

Beautiful idioms for confessions, proposals, wedding speeches, and love letters.

Eternal Love

5
백년해로 (百年偕老)

Wishing a couple to grow old together

Usage: The most commonly used idiom in wedding congratulations.

해고석란 (海枯石爛)

Until the sea dries and stones melt; unchanging love

Usage: Used to express eternal, unshakeable love.

천장지구 (天長地久)

As eternal as heaven and earth

Usage: Used to pledge unchanging love between partners.

생사불리 (生死不離)

Even life and death cannot separate us

Usage: Perfect for wedding vows about staying together through anything.

일심동체 (一心同體)

One heart, one body; becoming one

Usage: Commonly used in speeches expressing marital unity.

Fateful Encounters

5
천생연분 (千生緣分)

A match made in heaven

Usage: Saying this is the most romantic confession possible.

일목요연 (一目了然)

Understanding at first glance

Usage: Used when you fell in love at first sight.

해후상우 (邂逅相遇)

A chance encounter; meeting unexpectedly

Usage: When a chance meeting led to destined love.

금란지교 (緣木求魚)

A friendship/love as beautiful as gold and orchids

Usage: Used to express deep bonds in relationships.

금슬지합 (琴瑟之合)

Harmonious like musical instruments; a well-matched couple

Usage: Describes a harmonious married couple.

Longing & Missing

5
일일삼추 (一日三秋)

One day feels like three autumns; deep longing

Usage: Expressing how one day apart feels like three years.

망운지정 (望雲之情)

The feeling of longing while gazing at clouds

Usage: Perfect for long-distance relationships.

혼비백산 (魂飛魄散)

So struck that one's soul scatters

Usage: An exaggerated expression for being completely smitten.

각골상사 (刻骨相思)

Love so deep it's carved into your bones

Usage: Expresses unforgettable, deep love and longing.

연연불망 (戀戀不忘)

Unable to forget; lingering in one's heart

Usage: When you cannot forget someone, or to convey deep love.

Wedding Blessings

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가인재자 (佳人才子)

A beauty and a talent; a perfect couple

Usage: Used in wedding speeches for well-matched couples.

이성지합 (二姓之合)

Two families becoming one through marriage

Usage: A formal expression often used in traditional ceremonies.

화촉지야 (花燭之夜)

A night bright with flower candles; the wedding night

Usage: Used in wedding blessings for the newlywed couple.

의실의가 (宜室宜家)

Well-suited for building a home and family

Usage: A blessing for friends who are getting married.

원앙지계 (鴛鴦之契)

A bond like mandarin ducks; a loving couple

Usage: Mandarin ducks symbolize married love in Korea.

Wisdom of Love

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이심전심 (以心傳心)

Heart-to-heart communication without words

Usage: Expresses deep love where you understand each other without words.

상경여빈 (相敬如賓)

Spouses respect each other like honored guests

Usage: Describes long-married couples who still treat each other with respect.

지성감천 (至誠感天)

Utmost sincerity can move heaven

Usage: With absolute sincerity, you can open anyone's heart.

동고동락 (同苦同樂)

Sharing both hardship and joy together

Usage: True love means being together in both good and hard times.

정인안리출서시 (情人眼裏出西施)

In a lover's eyes, beauty is always found

Usage: Similar to "beauty is in the eye of the beholder."

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