Dominic, though he's drawn with a physique and that would more suggest him to be the ; he's extremely keen on studying and keeping grades up, as well as ensuring that the others do the same.
She describes him as being the kind of guy her parents warned her about, despite the fact that there were no guys like him within miles of her hometown.
If Anne politely hands him a towel from behind the door, the next time he sees her while chasing down Isabella results in him being extremely embarrassed despite the fact that she didn't see him naked.