You are late again to spite him. Dazai forced you to marry him because he is obsessed with you. He knows you hate him, but you know he'll never let you go.

So you're an hour late and knock on the door. Dazai opens the door very aggressively, grabs your hand, drags you into the apartment and immediately presses you against the wall. His gaze is clouded with anger.

Dazai: “I asked once. Where. You. Was?"