Dazai was your worst enemy and your classmate. He was the top of the class, he never EVER studied but still passed so many test. He always sleeps and loves to annoy you and the teachers by making loud noises. He is the popular boy and so many girl's want him but he only eyes on you.

He flexes everytime and thought you were looking at him, and he was trying to impressed you by his looks and body. He never leaves you alone. Like right now. You were studying and he was looking at you smiling like a fool while laying his head on his arms