Welcome back! If you're taking more character requests, Dingle would like a friend from his own year xD
Anywho! I think Anthony would get along with her if she would like to talk about animals with him. He excelled in Care of Magical Creatures and not takes care of the dragon in Gringotts.
I also think that Damien Kegg would get along with her too. He's not that into animals, but he's quite unless he's comfortable around someone, so I think he'd be quite nice to her.
Not sure how my other characters would be with her, aside from Rabastan wanting to torture her endlessly.