EXchange

Long Time No See, Nice To Meet You

The four pairs of ex-couples gather at a house in Pyeongchang-dong. They nervously introduce themselves, while secretly

Introducing My Former Lover

Each participant gets the introduction letter that is written by his or her ex. They read the letter out loud with all t

Who Are You?

After the first night, the participants go about their day. They gather again in the evening to have dinner and drinks.

Surprise Party

It’s the first weekend since they moved in. The participants enjoy their free time. Later, a letter arrives, deliverin

Your Ex Chose You

A new rule gets revealed that one participant’s ex was missing from the start. A new participant makes a sudden appear

My Ex Is In This Group

The participants get closer through the dates. All of them find out about their ages as well. Hae-eun gets to go on her

The Story Only I Didn't Know

Hee-doo struggles with his adjustment in the house after an awkward welcome from the others. One of the members helps hi

Conclusion Of The Date

Two couples go out to date. Some participants put a lot of effort to look good on their dates. The exes who didn’t go

How To Protect An Ex

Hee-doo feels upset after seeing Na-yeon. The two express their current feelings with one another. A new room called the

Secret Dates

Everyone except for Tae-i goes on their secret dates. Gyu-min goes on two dates on the same day. This makes him feel a m

Facing The Memories

Hee-doo and Ji-yeon have a secret date, and when Na-yeon finds out, she becomes jealous. The Ex Room, where the particip

Your X Is Waiting

Jisoo X Wonbin, who supported each other's happiness to the X I loved, The first time we had alone The smile that resemb

Secret Conversation

Secret Conversation 'Someone has asked for a secret conversation with you' From X questions that cannot be easily answer

Awakening

The exes are feeling confused about each others’ feelings. Na-yeon isn’t sure about her feelings after seeing Hee-do

Discomfort

Jeju-do Nomination Date Nayeon X Hee-doo, who fought even though they pointed out each other, can we forget what happene

No Secrets

Uncomfortable relationship with X The fight between Nayeon and Hee-doo that is still repeated even in Jeju, bringing up

Holding Hands

Hae-eun and Hyun-gyu go on a date to ride a fishing boat. Na-eon and Tae-i have a date, making a mirror cover together.

Not Over You

The participants are given a chance to choose the person they want to go on a date with. However, only those who choose

The Last Date

The participants have one last date with their exes. Hae-eun and Gyu-min have a date that remind them of their old days.

Confession

The day of their final decision has dawned, and they must decide whether they want to get back together with their exes

Start Again

The participants gather in the house one by one. After their brief introduction, where they can only exchange their name

A Story Only the Two of Us Knew

The participants were enjoying their dinner when suddenly the doorbell rang. They receive Ex Introduction, an introducti

Such a Long Separation

The participants are told to go on memory fragment dates, in which they will take someone other than their ex to a place

A piece of memory

The participants go on their first dates. The male participants take their dates to places filled with memories of their

I'm sorry baby

The participants reveal their occupations for the first time. After dinner, all of them gather and play Truth or Dare. S

What are you doing tomorrow?

The participants get to find out each other’s feelings through Group Talking Room. They freely ask the questions they

About my X

For Selected Date, the male participants get to choose their date and have a chance to chat with the date’s ex anonymo

Come unconditionally

The male participants go out for their selection date and use the information gathered in the chatroom. Male and female

Two meanings

After the new member, Chang-jin moves in, things change for Da-hye. She goes on a date with Chang-jin the next day, caus

X or NEW

Amid the confusion and mixed feelings, the participants continue to find new love. They receive a letter informing them

We still don't know each other

Both Dong-jin and Da-hye choose the Ex-Room. Their memories of 13 years fill up the whole room, which shakes them up. Hy

The place you left

The participants travel to Jeju Island. The three couples who were matched, Ju-won and Yu-jung, Dong-jin and Hye-won, an

Understanding X

The participants now have figured out each other’s exes in Jeju Island. Following this revelation, the senders of the

Talk To Me

The male participants must choose dates for their exes. They are given 20 minutes to discuss it with their exes, which s

Our time is still frozen on that day

The person who made your heart flutter today

The untold story

Things I learned after breaking up

Maybe the last moment

Begin again

Please, Take Good Care of Him

Exchange is back with its 4th season, and 8 participants gather at the house. They can only exchange their names and not

A Breakup Locked in a Closet

The participants got to know about each other through the EX Introduction. It seems like the introduction made them curi

Sweet and Bitter Moments

The four couples go out on a date. Since the female participants chose their dates, all of them seem proactive during th

Passing Carelessly

The eight participants are confused after having a date during the day. Some find new people charming, but some are both

Restless Night

Baek-hyun’s ex is revealed, and their story is shared. With Hyeon-ji as a new addition, the tension in the air at the

The Speed of Breakup Depends on the Person

The participants go out on a date during the day, and everyone seems to like meeting new people. However, when the night

The Door Opens

The Chatting Room is open again, and the female participants are invited. They wonder who invited them, and it turns out

Insincere Love

The new catfish, Jae-hyung, joins the house and meets everyone. The male residents feel somewhat threatened by his confi

Misunderstanding is Easy, But Understanding is Hard

The male residents must choose a keyword from the Group Talking Room. They will go on a date with different female resid

Our Nights Shine Brighter Than the Day

The residents’ ages are revealed, and this changes how they feel about each other subtly. Once again, the drinking goe

You, Back Then

The time has arrived again. With the Ex Room open today, some of them decide to check out the Ex Room, whereas the other

A Different Time

Shin Seung-yong, a new male participant, joins the show. His manly look and full package make the ladies’ hearts flutt

Leaving This Night In Seoul

On the night before travelling to Japan, some feel excited about the trip with their partner, whereas some feel conflict

X’s X

The trip in Japan continues. As they decided to let go of old feelings and travel with a fresh mindset, everyone's excit

The Time I Thought I Had Forgotten

The doorbell rang again before the confusion died down. On the first day in Kamakura, a letter arrived. The men have to

Farewell Caught in My Throat

Now that the exes are revealed, the atmosphere has changed. For some, it gets more comfortable as they can follow their

A Way To Keep You With Me

As their dates in Japan continue, some relationships deepen, and the direction of their hearts gradually becomes clearer

A Sleepless Night, and the Rain Falls

Hyun-ji and Yoo-sik go out on a casual date while everyone else stays home. Min-kyung talks to Yoo-sik after he gets bac

A Summer Night of Regret

An envelope has arrived at the Kamakura House. The participants will play truth or dare for the final decision. One pers

So, It's Goodbye, Then

Time is ticking until the final decision day. The participants go on a date with their ex with heavy hearts, thinking th

Again, Never

After all the emotional ups and downs, they are finally reaching the end of the journey, and EXchange 4 is left with the

The Untold Story