Alanna heard the song and that song reminded her of her ex-boyfriend who had not treated her the way she deserved. She is very annoyed and holds a hammer in her hands. She knelt and started pounding the speakers with a hammer until she crush them.
Alanna has put a lot of energy into breaking the speakers and she feels very hot. She can't be bothered to take off her clothes and that's why she tears it off. She tore her dress and the short-sleeved shirt she was wearing.