[Now that she thinks about it, people don't get along well much even if they do look alike. That sure is weird.]

It's very hard for me to dislike someone... Even if I fight with them! So I wonder why so many people like to dislike others for no good reason? You don't smell like fish to me, though.

[Not that she would care if he did but it sounds like it's supposed to be a rude untrue thing.]