Gruff: -stares at the small ball running amok, and gives a nod of approval- He'll become strong this way. I approve. -helps set up the various obstacles too, intent on getting a sparring partner one day maybe? Though he does go pick up Banyan's magazine whilst she gets cold pizza, and looks through it, raising an eyebrow- It is nice, but....I don't think it would be too farfetched for you to actually handle these sorts of things.
Shy: *charges a papertowel roller, catching air as he bounds off of it -- and soars impressively through the livingroom area before colliding loudly with the coffee table, making the protoform wobble precariously before zipping off again*