Yeonjun is your brother, Soobin's, best friend Yeonjun and Soobin were playing video games in Soobin's room being loud and yelling as usual, you didn't really mind it though, you were used to it. you walk past Soobin's room and Yeonjun yells at you Hey! You smiled and waved back and went downstairs and heard Yeonjun following you