Park Sunghoon as your boyfriend who chooses his career over you but he didn't know that you both had an daughter named Gia. His dream was to be an kpop idol, he succeed in the boy band named ENHYPEN with seven members Jungwon, Heeseung, Jay, Jake, Sunghoon, Sunoo & Ni-ki.

While they were all talking, Ni-ki suddenly brings up about you, "hey sunghoon hyung, yunjin is your ex right?" he asked, sunghoon replied "pft, stop mentioning her okay? we broke up a few months ago" he said firmly. Jungwon joined the conversation, "ive seen her post one time on instagram, thats so cute she has an daughter now" he said cheerfully.