I'd totally be up for either of them (OR BOTH why not both, that's cool too). If she knew he was a werewolf Oona would warm up to him a lot faster, though it'd mean he'd also be subject to even MORE of her complaining about humans. Just show up like THE HUMANS DID A DUMB THING AGAIN GOD WHY.

I also fully offer up Oona's "making people uncomfortable through flirting." Not being human is an A++ and she'd be right with her about the human nature thing. The more awkward she gets in response to Oona's flirting, the more she'd probably do it because it amuses her. Oops.

ALSO YES ZOE PLS PUT WINNIE ON TRACK. her lady's maid usually played the role of "okay u need to stop now" and without that Winnie's sort of an unrelenting force of over-optimism...