psyche will have known and remember him. also likely to wish he'd just find someone already, yearning is no fun. hya is from norcal, possibly ran into one another at some time? troilus will want to talk horses with him. all of mine (save for: helen, nyx, ryujin and vishnu - who each have varying reasons for not being prone to befriending students) are open to friendship. psyche, monkey king and troilus being the most likely candidates.