Shawn Mendes Fanfic: Señorita

The bad boy rockstar goes out on one date with the good girl waitress at the restaurant his family owns. From the first date, they hate each other and cut it off, but are forced to see each other at the restaurant. But when the waitress, who is also an aspiring singer, gets back with her abusive, cheating ex and starts crying during a shift, he agrees to help her pretend to cheat on her ex and dump him on the same night, since he, too got cheated on once. Their relationship changes from enemies to friends. When she provides excellent advice to improve his music, he decides to hire her as a producer and allow her to shadow him on his world tour. However, as they get even closer, he starts to feel things for her that he hasn't felt for a woman since his heart was broken years ago. She won't date a bad boy. But he doesn't want anyone else but her...