It all depends. I've been hit on to the tune of "I wanna fuck you right now." and really enjoyed it. However, just this weekend we were at a party and I "think" I was hit on. As we were leaving, the woman, who up to this point was polite, pleasant, good conversation, approached me...touched my arm and said..."I can't help but notice that you take care of yourself **as she's feeling my arms**..."You look really good. What do you do?"
It was very uncomfortable, unsolicited...and awkward. My retort was..."Thank you. I appreciate that. I take great pains when it comes to my health, but its no big secret. Diet and exercise."...and left it at that.