Woman be wise-keep your mouth shut-don't advertise your man.
Actually, I think you need to bite the bullet. I second the handing him a card route if you can't talk to him. It makes me sad that so many people feel shame over expressing their feelings and dealing with the truth. Anyone I have expressed interest in has always been flattered-its a nice thing to hear. Im sure he'd love it. If he is not available or not interested, wouldn't you sleep better knowing you shared your truth and now have your answers rather than all this expended energy on message boards.
I once had a friend who was so turned off by the theatrics of someone interested in him, he was more annoyed than impressed. He assumed they had low self esteem since they wouldn't speak to him and felt he dodged a bullet. Confidence about your feelings goes a long way.
"The sexual energy between the mother and son really concerns me!"-random woman behind me at Next to Normal
"I want to meet him after and bang him!"-random woman who exposed her breasts at Rock of Ages, referring to James Carpinello