You and Sunoo have been friends since you were a kid but he's two years older than you, and now that you've matured

You wouldn't expect that you're going to start having feelings for your bestfriend, and what hurts the most is he's starting to changed when he started to like Leah

Your cousin, Leah was always the focus of his attention and he forgets your friendship anniversary

"I like Leah and I'm going to ask her to be my date to the upcoming prom!"

He told you and it was obvious to him that he was very happy and excited