title suggestion ; think of me forever this way
this book can be based on jeremiah's song remember me
envision ; a girl falling in love with the son of the man who killed her father. ever since she was 8 she has had the same plan. find him , make him fall in love , and then kill him. now she has found him , he has falling in love with her , but she is also falling in love with him. the story can be about her trying to erase the feelings and trying to stick to the plan. towards the end of the story she realizes even though she loves him she knows she has to kill him because she made that promise to her dad. the last few chapters can be her taking him on a trip and being the best girlfriend she can because she knows those will be his last days. even though she's going to kill him she wants him to think of her forever this way. the way she was before she had to kill him.
there can be a plot twist 🤷🏽♀️ ; he knows all this time she was going to kill him but still fell in love with her. on the trip he can kill her and then turns around and kills him self.
orrr his dad can crash the trip , reveal her plan , kill her ,and then turns around and kills his son because he was disloyal by falling in love with her
depends on how you're feeling.