It is a lot for two people, Dick is happy to make it at least three! Especially with little bitty Damian running around causing more chaos than usual.

I think he's picking it up quick and is trying to process how he feels about it because it's a very good thing? But also what does that say about his struggles with Jason back home?? But that aside he is going to inflict as much brotherly affection on him as he can take without getting grossed out~