"He has a girlfiend, he's straight"

I'm at an after work function with several coworkers (past/present employer). We are at a stadium that looks much like The Diamond in Richmond, VA. I was at a ticket booth standing behind a coworker that I found to be particularly attractive, especially in this dream. The guy in question (who shall remain nameless), has short dark hair, killer eyes, and pale, flawless skin that reddens when he blushes.

I'm totally smitten with him, but I respect his boundaries entirely. For some reason, when it was my turn to obtain my ticket at the window, I'm paid a compliment by my coworker.

"You're handsome."

I take this as a friendly comment; nothing more, nothing less. Somebody that I cannot see, but that must know both of us says, "Do you like Kevin?!" and before he can even reply, I snap back with, "He has a girlfriend, he's straight!"

What happens next is a (pleasant) mystery to me. He comes right up to me, gives me several quick smootches on the lips, blushes, and then walks away smiling! I'm left with the thought that he might be interested in me, but I'm so stunned I don't know if it was a joke gone too far or if he was flirting with me in a way that nobody else would honestly believe. I was left feeling very happy as this dream slowly faded to black.