Da Eun works part-time and Kim Byul is an idol in her 5th years since debut. These two girls who look alike decide to change each other’s lives just for 7 days. It tells the romantic encounters of these 2 girls.
Episode 1
Only Date a Week With the Boy You Just Met?
Da-eun is an ordinary girl who works part-time at a cafe and loves her not-so-special daily life. One day, she delivers coffees to the company which a girl idol group named Angels works for. And her dreamlike one week in her life begins.
Episode 2
Using the same room with the person you met for the first time?
Da-eun and Byul switch their lives for a week. Da-eun appears in a dating show with Jung-woo, and Byul works part-time at the cafe, and no one except Da-eun, Byul, and Byul’s manager knows about it. But Ari notices something strange about Byul who works at the cafe
Episode 3
You Help Me When I'm In Danger
The screenwriter of the show flirts with Da-eun and threatens her, and Jung-woo helps her out of the fix. Ari thinks there’s something fishy about Byul. When a rude customer treats Byul disrespectfully at the cafe, Ji-han helps her.
Episode 4
A guy I like invited me to his room!
Da-eun and Jung-woo talk about what they have in their mind as a person to person at a convenient store. Jung-woo gets shocked as he finds how messy his room is when he comes back. And Da-eun helps him calm down and tells him she’ll stay in his room until he falls asleep.
Episode 5
The Reason I'm Distant With The Guy I Like
Da-eun happens to fall asleep in Jung-woo’s hotel room. The next morning, Loony pays a sudden visit to his room. The mission of the day for the show is to make a special dish for Angels, and Loony and Ha-neul join the show. Da-eun happens to hear Jung-woo talk on the phone.
Episode 6
When My Crush Was About To End
Loony is jealous of Byul who’s doing the dating show with Jung-woo and tries to come between Byul and Jung-woo. Jung-woo is being sweet to Da-eun. Da-eun is about to get caught that she isn’t Byul during shooting.
Episode 7
Time to Talk it Out
Today, Da-eun and Jung-woo go on a free date outside. Someone pretends to be Byul’s fan and tries to harm her, which infuriates Jung-woo who notices it. They decide to take a short break and escape the crowds. And they open themselves up to each other.
Episode 8
I Wanted To Be With This Man
Da-eun and Jung-woo are given a mission to prepare a guerrilla duet show. The photo of Da-eun and Jung-woo having a kiss is spread on the internet. Byul is worried about Da-eun because of the dreadful stalker of Jung-woo and decides to go to the hotel with Ji-han and Ari.
Episode 9
Reason Confession Fails
Jung-woo admits that he and Byul are in a relationship. Byul decides to ask Ji-han out while Da-eun decides to tell Jung-woo that she’s not Byul. However, Ari and the manager appear respectively every time Da-eun is about to tell Jung-woo about the truth.
Episode 10
Will We Meet Again When We Separate Now?
Both Da-eun and Byul go back to their real lives. Ji-han is waiting for Byul to come to his cafe, and Da-eun misses Jung-woo and even sees him in her dream. Find out if the love of Byul and Da-eun works out well.
Seo Ji-soo
Jung Da-eun / Kim Byul
Shin Jun-seop
Han Jung-woo
Park Seo-yeon
Yoo Ari
Park Seo-ham
Eden
Lee Gi-taek
Seo Do-hyun
Bae Woo-hee
Yoo Hwa-in
Park Geon-il
Yoo Ji Han
Park Bo-yeon
Lu Ni
Min Se Woong
Go Eun Seok
Seoyeon Jang
Chae Hyun
2015 · ★ 7.5
2025 · ★ 7.2
2023 · ★ 7.8
2026 · ★ 7.5
2025 · ★ 6.3
2011 · ★ 7.5
2024 · ★ 7.7
2026 · ★ 8.2
2018 · ★ 7.2
2021 · ★ 8.5
2024 · ★ 6.7
2022 · ★ 6.9
2025 · ★ 6.8
2010 · ★ 8.0
2022 · ★ 7.5
2023 · ★ 6.5
2026 · ★ 7.4
2017 · ★ 7.7
2022 · ★ 7.8
2022 · ★ 8.5
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Reach thousands of daily viewers · size 1200 x 200
Reach thousands of daily viewers · size 970 x 90