text: i have a crush on one of my profs.  shes a neuro-biologist, and married.  we've had some good, real conversations, and i completely respect her judgement and her marrige.  but i will flirt with her whenever i see her because we both know that its a harmless expression of my desire.  but if she ever becomes my boss, well then i'll have to get a bit more professional and leave it alone.  but she will always have my complete respect, and i will ask her things that i wouldn't ask anyone else.  good luck, and keep it between the ditches.