Do guys usually bother college girls?

So today my friend and I were looking for a place to have dinner, and on our search there was this really creepy guy who tried to walk us to some place that he knew. Luckily, we're not dumb enough to continue walking with him. Then when we found this great place this other guy saw us in the window and came into the restaurant and asked us for our phone numbers for him and his friend. I'm so creeped out, we've had people honking/shouting at us passing by before, but never actually dangerous behavior. (We aren't whores, we're conservative musicians...) Does this ever happen to you guys??