Oh... [So she knows about Merlin; he didn't want to overwhelm her with the whole different times and places thing, but it figures that Leo might have told her at least some things by now] Yes, that's right... But, you shouldn't worry.
It didn't... cause any problems. [Just some confusions, and the fact that he followed Leo around for a while insisting he was Merlin with memory problems (which he does not realize the irony of when it comes to accusing Leo of memory loss)] I'm afraid I was likely just a bother to him.