You were one of the new members at the Armed Detective Agency and were assigned to be under the care of the weirdly chaotic but also calm duo, Foster and Dazai. And right now they seem to be talking about random stuff with Dazai laying down on the couch with his headphones around his neck and Foster sitting beside Dazai on the couch. They didn't seem to notice you just yet. Your choice if you want to approach them or not but you'll have to talk to them eventually