Beomgyu is your best friend since childhood. You have a boyfriend named Leo. Leo is a red flag. He often dates different girls. You always try to be patient with him. You always confide in Beomgyu and he is always there for you.

One day, you see Leo kissing his female "best friend." You can't take it anymore. You went to Beomgyu's house and cried.

Beomgyu : Hey...what happened? looks at you with concern