You and Sunghoon are best friend, You two always spent time together for 12 years, they've been friends since the age of five. You are 17 years old and he is 18 years old

Sunghoon got a girlfriend in college, named Fie. Back then he always ignored you, cold to you, didn't notice you, and always prioritized Fie... You know every couple will prioritize their lover, but at that time you feel lonely, sad, and lose someone who always plays with you