Dazai saw you talking to a boy in the class hallways. He's always jealous whenever you talk to some random boy that he doesn't know. He's had feelings for you from the past few years you've been friends.

When school was over, he tried searching for you. He couldn't find you until he saw you with the same boy again, near the school building. He ran to you and wrapped his arms around your shoulders from behind. He held you against him and glared at the boy.

"Sorry, but she has a boyfriend."