It's a long time since I saw the show so I don't remember much.

My parents taught us well, but my sister still shoplifted, she stole chocolate from the corner shop one day while I was with her. I don't thin I stole anything from a shop, but I stole money from my parents, just a few pence here and there. I got caught though and told off.

Yeah, Xander just wanted some happy for everyone.