Hiro would be put off by Kanra. He def would hate it if she teases him but the annoyance would not show on his face since he lack the ability to express emotions(he's working on it). but bc of his lack of reactions I feel like Kanra would make it her absolute goal to bring out even a slight reaction out of him
Sylvan would avoid Kanra at all cost. Sylvan is mostly in her own world sometimes but if she learned about Kanra from somewhere then she would try her absolute best to not have an interaction with her. Even tho Sylvan mostly tries to be friendly with everyone I don't think she can handle Kanra very well