People in your social circle seem to be playing a game of follow the leader, today -- and the leader is you! Suddenly, everyone loves the music you're listening to, is dressing the way you're dressing, and talking about the stuff you're talking about. All this imitation is probably not conscious on their part, so don't feel threatened or mocked by the act. They just admire you -- a lot more than you realize. So now that you know they're paying attention, keep on giving them a good example to follow.