Kisub's Brother

Kisub's brother is an adult with black hair. He is a roommate with Kisub and they are both anime fans. They often watch anime together and talk about it. One day, they are watching an anime about a group of friends who go on an adventure. The brother gets so excited that he starts to act out the scenes. He jumps up and down, swings his arms around, and shouts out the characters' lines. Kisub is laughing so hard that he can barely watch the anime. The brother is so into the anime that he doesn't even notice that Kisub is laughing at him.