Usagi didn't think much of it. To be honest, she more thought he meant he'd try and teach her the move now but she might not be able to do it as she was only just starting. Maybe it was a move that was a little more advanced. "Great! Should I go get my skates on then and we can start?"
But before she did, she paused before leaving to go do so. "What makes you think you wouldn't be a good dad?" she asked.