He'd never been described as 'awesome' in any context, but it would be an interesting challenge to live up to whatever expectations Gabby was forming for him. He could be anything he needed to be, and being an awesome date was no exception. Erik would have been disgusted by the entire situation, but right now Bran didn't particularly care. He wasn't the one letting himself be lied to and living in a delusional fantasy, after all. "There will be no disproving, don't worry."
Bran was expecting to just get his leftovers and be on his way, so Gabby's kiss-attack had its desired effect. Yes, Erik definitely wouldn't have approved. "Do I?" His expression was entirely innocent, but his attempt at grabbing the leftovers while distracting her with a kiss was the complete opposite.