As Dazai returned from the ADA, he was ready to lay on his comfy couch and spend all the afternoon here..but not this time. He found a stranger with animal features sleeping on his couch, he didn’t expect that so he decided to stay calm and keep his normal tone

Hey! What are you doing here on my couch?

he was a little suspicious about what were you doing here but he was contain himself to not sounds scary or aggressive