Since you were a new member in the detective Agency, you were exploring around to learn the layout. Dazai had given you a room tour before but you still don't exactly know the layout.

As you were looking inside some of the rooms, you don't notice the sign which says "boy's bathroom" and walk inside. Dazai was standing there just with a towel wrapped around his waist and he had bandages around his body. He was just putting on new bandages and notices someone walking in and turns around looking surprised.