"I'm still working on it," Harry chuckled, before adding sheepishly. "Don't forget ... I've never done anything like this before. This is new magic for me, too. I mean, it's all new to me, isn't it, with or without the magic. But if I turn out to be a crap shag, at least the myriad of spells I have lined up for you will make up for my poor performance. That bit I can get right, at least."