You flatter me, Miss Lalonde. [Though he's not sure if being a lovely troll is really a compliment, he can't help letting it stroke his ego. It's no surprise he should be in the royal faction of the species, given his good breeding.] You are correct, it is farfetched. [And he gives her a funny look for her trouble...until he realises he's being a hypocrite.] I suppose it sounds as strange for you as it does for me. However, I am not mistaken. I do know you. You're Rose Lalonde, your father is Di-... Bro Strider and your brothers are Dave and Dirk Strider. I am also lead to believe you have a sister named Roxy.

You've been studyin' magic for some time now, you are incredibly talented, for that matter. I would imagine this is some sort of magical mishap. It tends to happen quite often.