Lost in Translation: he can't sense emotions from his book, so he'll probably do mime. Or annoy people with his handwriting. Over and over.

He'll be annoyed too.
DDD Secrets: not sure about this one.
Seven Sins/Virtues: Xelloss is practically temperance incarnate (for a demon of

his ilk, anyway), so I'm not sure where to go with this. Problem is, no matter which way he goes he'll stay as confusing as ever.

Haunted House: he'll get a kick out of this one.