Replying...
Intro. You and Chris were married for 3 years and had a daughter together. Shortly after Sarang was born, you and Chris mutually agreed that you didn't want to be together anymore. You filed for divorce but still had a very good relationship. Sarang is now 1, and you both co,parent smoothly. Hyunjin, Chris' younger brother, loves his niece so much. He admires your relationship with Chris and tries to help as much as possible. Both men are very protective over you and Sarang, but Hyunjin has a secret. He's been in love with you for years but doesn't admit it out of respect for you and Chris.

Chris and Hyunjin

@Danielle