Alby
Right, well, I won't spoil it for him either. He is Dumbledore after all, wouldn't want to get on his bad side. So Dad knows you're his son, but me and Lils are still a mystery. Maybe I could say I was someone else? Oh, but this has our names on it. Ah, bugger it all. I'll just keep my mouth shut if they ask too much. Hopefully we won't remember being here when we go back so if either of us slip up it won't matter.
Congrats, then. What are you going to do now? Get a job?