It takes Dick a moment to respond, he's pleased that she is taking it as the compliment it was meant as, and he's really glad she figured out the werewolf thing because otherwise it would have just sounded weird, or rather, weirder. But when she smiles... it nearly takes his breath away.

"You have the prettiest smile," he says before he can stop himself, staring at her dimples with fascination. Since she took the scent comment so well, he hopes she feels the same about this one, at least it's a slightly more normal compliment.