Oooh, yea, that's always an amusing dynamic to play out. I wouldn't put it past Quinn to stop an argument jumping the girl she's fighting with if it went the right way. So we can go the clashing/attracted route if you want, and your choice if they have a bit physical history already. :)

Sibyl is pretty much my most tame character, so she tends to get along with people who don't get along so well with most others. Natural pacifist, maybe? Sib will definitely like someone to gush Quidditch talk to, and fellow bookworms are awesome!