Hello, Varali! (Nope, I'm afraid that's not me! I haven't played on LJ in a long, long time.)
From reading about her, I think she and Fiammetta could either get along like a house on fire, or not get along at all. We'll have to see, and either way, it'll be fun!
As for Bran, he'd be happy to talk to her if they bumped into each other. He'd also probably encourage her to get some lessons for her magic if the subject came up, as untrained magic seems to be pretty dangerous.