Luke loves his mirror that lights up and I'm convinced knows that he should hit it to make it light up - he's a genius. (That or he just gets lucky when he flails his arms around.) :)
He doesn't actually hit it in this one, but you can see how much he wants to turn towards it. (Oh, and we don't usually leave him half dressed - I was getting ready to change his diaper when he started doing this.)
He manages to hit it in this video!
He hits it a few more times - you can sort of see how excited he gets when he does it. He's so smart!
(Can you see these videos ok? If not I'll work on uploading them a different way!)