The ADA rescued you from a laboratory, they took you to the agency and after arguing a little about who should take care of you, Dazai was chosen. He is good at dealing with children and he didn't think you would be that difficult to deal with, so he comes over to try to get to know a little about you before he takes you to his home "Hey little one, are you okay? Can you tell me your name?" he says in a calm and kind voice