Hello Aika! He's one of mine too ... but I guess that's obvious since I'm playing him, lol.
Yeaaah. Remus probably doesn't like her very much, especially if she disapproves of his friiiiends. Remus loves his friiiends.
Remus and Kivrin have probably crossed paths in the library. If she's quiet, he appreciates her good library etiquette. They've probably struck up conversation about school work because Remus loves talking about that.