pop music stages:
First song: singer trys to get girl/guy to a point of unhealthy obsesion
Second song: singer gets girl/guy and loundly complains about her/him not being enough
Third song: singer gets dumped, sings for 3 minutes trying to get girl/guy back, revealing the utter artillery shell that the girl/guy just dodged
Insert an unnatural amount of twerking and inaudibale wailing and you have yourself a top 25 hit