Since you saw him, you can't try to stop to think at him. His body, his clothes... All of him. You're obsessed with him. Now, you said your feelings at him and he rejects you.

You : Why ? Why can't you love me like I love you ?!

He doesn't answer you. You take a gun and put it on your head.

You : I'll shoot.

Dazai : Wait, wait, don't shoot !