Cyan is the one in the oversized shirt, Evan is the agressive one in the background. He isn't all THAT bad, he's just used to having to defend himself from his older sister.
Yes, Cyan is a boy - he's in a giant shirt and he's wearing shorts, which turned out not to be visible once I drew the shirt in. He steals clothes from his uncle.
Another lecture sketch. there won't be any more of them from now on XP