i (f22) found an acquaintance (m23) from college on hinge. we were teaching assistants for a business course for a year, when i was a junior and he was a senior. we never flirted or talked beyond the course because we were each respectfully in serious relationships. fast forward, i just graduated and single now. i see that he’s on hinge and i’m thinking about sending a like. he is kind, really smart, and physically my type. should i go for it?