//trust me it's starts a lil weird - Chn going into the kitchen for ONE SECOND to had Mnh his phone and when everyone eating (a cute lil get together) they one by one find chn's hair in their food. So Mnh ofc makes a comment to Chngbn that he should "take care of that dog better" so every day then forward Chngbn sits Chn on the floor and brushes his hair (4v4 dorm sitch) and starts to add things to the list quickly realizing how little Chn actually takes care himself. Chngbn praises him after every routine, petting his head and a kiss on the head. One time, Chn even sits outside Chngbn room waiting for him to start their routine, all fours and patience for hours all leading to Chngbn not even being home all day! Chngbn wants to laugh at him- too dumb to even take care of himself one day after months of training Chn until he realizes how Chn wants to be taken care of instead if needing it. Chn was good boy waiting for Chngbn, and should be reward more often. Chngbn starts helping Chn with everything, even getting off. Chn goes to him when he's need and they realize they loved each other for a long time.