Of course he'd want her to be happy. Robbie had loved her and that's what you wanted for people you loved. Cathair certainly didn't want to encourage Becky to do anything that would make her feel guilty, but he couldn't deny the fact her physical reaction was encouraging. Any guilt he felt over the situation was trepidation she was settling for him because he was the first man who she'd let get close. But she didn't seem to be counting on anything, which was sensible. If a bit depressing, since she shouldn't be demanding any less of a man than she gave herself. Give and take should go both ways, after all.
Of course, once she started kissing him back and wound her arms around his neck, Cathair's ability to think in such a complex manner went out the window. Regardless of being a gentleman and an intellectual, he was still a man and very lonely one at that. Being snogged by a very beautiful girl.
Cath pulled away enough to gasp a few breaths. "We should go-," he reminded her. Since Amy was asleep and they didn't want to disturb her. If he were being honest, he wanted to suggest retiring to his bedroom, but that was more than a bit presumptive. And he was a gentleman. He hadn't even taken her on a proper date yet. He wasn't so crass to suggest they go to his bedroom. "-so the baby can sleep."