God damn you're fvcking ignorant, you are completely missing the point. The signatures and thanks of children that were on there are important to HIM. THEY MEAN NOTHING TO YOU, SO HE ASKED YOU TO REMOVE THEM.
Stop being a fvcking faggot and just respect the fvcking wishes of Aaron, those kids meant alot to him, and I can imagine it's very fvcking rough emotionally on him for you to put up so much friction and causing so much crap over it.
Who cares about the justification and crap, why do you have to be so god damn hard and not just respect his wishes? Regardless of what you think is right. Just do what he asks, it's not that god damn hard.
He did you a favour and you fvck him in the a$$ like this, you're a absolute cvnt.