Hearts in the line up

Six years of endless practicing and giving up his social life have finally brought Por to the edge of his dream, debuting in a new idol group with his close friends. But just as everything is falling into place, the agency suddenly adds a new trainee to the final lineup-a guy named Teetee.

For Por, Teetee isn't just a stranger joining the group. He is Por's ex-boyfriend, the person who caused his biggest heartbreak, and someone he never truly got over.

With only two weeks to get to know each other before preparations start, the dance studio becomes incredibly tense. While Teetee easily charms the rest of the members, Por tries his best to avoid him. But being trapped in the same room forces Por to face a hard truth: no matter how much he wants to focus on his career, seeing Teetee again proves he is still deeply affected by him.