E01 · Episode 1 52m
10/19/2024
Ai-oon's identical twin Ob-oom is in a tragic accident the night of her wedding. Ob-oom survives but is left in a coma and her husband doesn't make it. Helpless to do anything for her sister, Ai-oon resolves to do her the favour she'd refused hours earlier. This leads her to a woman she could not have prepared for her, a woman she finds herself drawn to even as she questions whether she could have been involved in Ob-oom's accident.
E02 · Episode 2 56m
10/26/2024
Jan, Ob-oom's best friend, tries to discover the truth behind the accident that happened to Ob-oom and her husband. Meanwhile, Ai-oon begins to get caught up in her attraction toward May.
E03 · Episode 3 50m
11/2/2024
Ai-oon realizes how small her position is in her grandmother's heart compared to her twin, as she also has to face complicated feelings between falling in love with May and realizing that May's love isn't for her, but for Ob-oom.
E04 · Episode 4 51m
11/9/2024
Ai-oon goes on a date with May.
E05 · Episode 5 1h 3m
11/16/2024
Jealousy ensues when exes are visiting
E06 · Episode 6 1h 3m
11/23/2024
Aioon and May inspire each other to face their fears
E07 · Episode 7 1h 2m
11/30/2024
Ai and May go to a party. Heartbreak follows after some misunderstandings.
E08 · Episode 8 55m
12/7/2024
May reminds Ai of their first real meeting.
E09 · Episode 9 54m
12/14/2024
Ai and May confirm their love. Oom wakes up from her coma.
E10 · Episode 10 58m
12/21/2024
Ai makes a heartbreaking decision. May fights for Ai. Oom is trapped between the two.
E11 · Episode 11 1h 12m
12/28/2024
Ai and May finally reveals all their shared secrets. Oom is heartbroken. Ai makes a sacrifice for her sister.
E12 · Episode 12 58m
1/4/2025
A happy ending with a wedding.
