Pansy - thinks Hermione is an ugly little swot, so. XD
Cho - BECAUSE YOU LOVE ME THAT'S WHY. And oh god that would make things worse. Ha.
Charlie: they...could have? I mean, were they still frands with Hagrid? I can see Norbert still being a thing? But then, Ron wouldn't have been around to suggest him....hrm. Difficult.
Remus: Would laugh and give her extra work as long as she promised to take some time off too and not work herself to death. He'd at least try and make the extra work fun and lighter than the rest of what she was doing.
Asher: Maybe? But yeah, idk. Random run ins can be fun sometimes?