Maybe the video should be like the boy follows Taylor everywhere, try to apologize, want her back, but Taylor doesn't care and keep doing what she wants with her friend ( on train, mall, park, library )
When she gets home, the boy can't enter her house, and then call her
In dialogue part, Taylor talks to the crowd, and then she sings together in the crowd, makes the boy embarassed
What a bad idea

I hope a video like Mine, it is unpredictable and totally amazing