Would someone please tell me where did Spencer go?

Seriously....this past year Spencer has really come way out of his shell! He has developed such a funny personality! I have no idea where he gets it from :) I just laugh my head off at him. You would never ever know that this is the same kid who use to be a very quiet loner! God as truly created a well balanced kid when he created Spence. He is funny, and organized and compassionate and man he can clean like no bodies business!!!