It's gotta be so much fun to be one of the Potter kids... And I love the idea that Harry has a super-secret-drawer full of crazy fun stuff (WWW products, the Marauder's Map, the Invisibility Cloak etc...) that the kids keep trying to open over and over again lol Obviously they have succeded more than once
EDIT: I need to fix Albus' eyes; I had only read DH once when I drew this and I forgot that Albus is supposed to look almost exactly like Harry