Season 4 episodes2025-10-01

Season 4

Ex-couples who keep their past relationship a secret, live together to look for love, whether it’s to rekindle what they had with their ex or to exchange what they had with someone new. Heart flutters, jealousy, the mixed emotions of falling in love with someone new or perhaps falling for the ex again. Will the singles find love while living with their ex?

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Episodes

Season 4

Episode 1

Please, Take Good Care of Him

1h 53m

Episode 2

A Breakup Locked in a Closet

1h 37m

Episode 3

Sweet and Bitter Moments

1h 54m

Episode 4

Passing Carelessly

2h 20m

Episode 5

Restless Night

1h 33m

Season 4

Season 4

Please, Take Good Care of Him

A Breakup Locked in a Closet

Sweet and Bitter Moments

Passing Carelessly

Restless Night

The Speed of Breakup Depends on the Person

The Door Opens

Insincere Love

Misunderstanding is Easy, But Understanding is Hard

Our Nights Shine Brighter Than the Day

You, Back Then

A Different Time

Leaving This Night In Seoul

X’s X

The Time I Thought I Had Forgotten

Farewell Caught in My Throat

A Way To Keep You With Me

A Sleepless Night, and the Rain Falls

A Summer Night of Regret

So, It's Goodbye, Then

Again, Never

The Untold Story