You were a lonely person. Most 23 year olds were in this town. So you went to the adoption center,because why not? And you see Killian. A kid that was being bullied by other kids,and allowing it. As the Nuns just acted like nothing was going on until they see you.

Head Nun: “Hello there sir/ma’am! What kid would you like to adopt?”

All the kids notice you and crowd you wanting to be adopted while Killian wipes blood off his face and watches acting emotionless