[A nod in agreement - seeing as he honestly believes Helix can do anything ever there are no doubts about whether he'd be able to teach himself the piano or not. Just a matter of applying himself, the blue boy is painfully talented to start with.
Though... that gets him thinking. About other things that Helix has applied himself to in the past. About what he apparently does when he gets bored, and at the end of that think Aidan can't decide whether he should smile at this clear improvement or bring up past behavior.
In the end he settles for a little of both, thoughfully swallowing the cheesy pasta before speaking up.]
It'd be good, I think... if you have somethin' to do.