Advice to guys

The incident I'm about to describe hasn't happened to me, but I felt the need to write about it. How come when you are at a bar/restaurant and a guy approaches you who you aren't into, and you turn down his advances by saying you have a boyfriend, he still persists? Guys, "I have a boyfriend" translates to "Go away!" Learn it, live it, love it.

Oh yeah, if I can smell you before I see you, that's too much cologne. Less is more.