Rye hates Sarah more than she's ever hated a game character, as far as I can tell.

I dislike Sarah the most as well, though not to the same extent. I'm not a big fan of either Faize or Lymle, either, except that when they interact with each other it is usually hilariously abusive.

Whoever: Something a 10th-century equivalent person will have no clue about
Lymle: What's that, please explain?
Faize: LYMLE IF YOU DON'T KNOW, YOU SHOULDN'T BUTT IN!

Also they kissed hahahaha