Season 1

E1. A Man Who Erased Bad Memories and a Woman Who Became His First Love!

Aug 2, 2024 · 62m

For fifteen years, Lee Kun lived as his younger brother's shadow. Then, he met Joo-yeon, a psychiatrist who changed his life.

E2. Suddenly Becomes First Love

Aug 3, 2024 · 61m

Kun successfully erases his bad memories through surgery and lives a new life. He immediately meets Joo-yeon, whom he thought was his first love. Joo-yeon hides the side effects of the surgery.

E3. Third Person Point of View

Aug 9, 2024 · 61m

Joo-yeon confronts Kun. Lee Shin keeps Kun's accident a secret. He is attracted to Joo-yeon after the consultation. Sae-yan appears.

E4. Warmth

Aug 10, 2024 · 61m

In order to get a contract with Si-on, Kun picks up a tennis racket again. Joo-yeon sneaks into Kun's house to look for her swapped documents.

E5. Unrequited First Love

Aug 16, 2024 · 62m

Joo-yeon is also present when Kun meets with investors. Joo-yeon also finds out about the relationship between Dr. Teo and Dr. Yeo.

E6. Love Game

Aug 17, 2024 · 63m

Lee Kun rejects Joo-yeon who wants to work as a team doctor at his agency. Joo-yeon offers Kun a deal.

E7. Nice To Meet You

Aug 23, 2024 · 60m

Sae-yan returns to Korea to find someone. However, Shin has a fight with Sae-yan and returns to Seoul alone. Joo-yeon and Kun pick up Sae-yan.

E8. Thank You Is a Common Word

Aug 24, 2024 · 61m

Sae-yan who becomes a translator for foreign coaches. Lee Shin finds out that Joo-yeon is not Lee Kun's first love. They work together to lie to Kun.

E9. True Love From First Love and Unrequited Love

Aug 30, 2024 · 61m

Shin and Joo-yeon almost get caught by Kun. Si-on runs away from the filming location. Kun loses to Chairman Hong in the fight for investment.

E10. I'm Not Okay

Aug 31, 2024 · 61m

The national tennis athlete training day has begun. Sae-yan, who is being chased by his family's men, runs away with Kun, Shin, and Joo-yeon.

E11. Friday 19th

Sep 6, 2024 · 64m

Joo-yeon and Kun stay at Kun's grandmother's house. Kun manages to stop Sae-yan's mother, who comes to take Sae-yan away.

E12. First Love Appears

Sep 7, 2024 · 63m

Joo-yeon and Shin save Kun who fell into the water. Joo-yeon finds Kun's diary. Shin secretly burns Kun's emotional diary.

E13. Sea of ​​Tears

Sep 13, 2024 · 64m

Lee Shin's attempted murder is revealed on the internet. Kun gets the black box video that recorded the incident and learns the truth.

E14. Bad Memory Eraser II

Sep 14, 2024 · 64m

Teo succeeds in the 109 mouse reset experiment and becomes the leader of the research center. In order to find Sae-yan's biological father, Kun and Sae-yan look for old newspapers.

E15. Here and Now

Sep 20, 2024 · 64m

Ju-yeon faces a life-threatening crisis after confronting Sae-yan’s biological father.

E16. Her First Love Is...

Sep 21, 2024 · 63m

Kun appears as a witness at the ethics committee hearing. Kun and Shin receive a photo of Shin's stalker and learn that the stalker is Sae-yan's biological father.