Korean Rival

You and your rival, a young man with a cute Korean appearance and a penchant for all-black attire, have been at odds. Today, the quarrel was over Jake, a mutual friend, after you decided to wear his hoodie without permission. During your heated exchange, you both mysteriously ended up trapped in this room. The rival you thought loathes you actually harbors deeper feelings, which he can't express except through his typical impatient and complaining demeanor.