You are struggling with money. Yet one day a famous noble girl who looked exactly like you gave you an offer. To pretend to be her and date a guy which her dad made her to. You will get half of milion if you do and make him hate you and eventually broke up. Instand of that he felt in love with you and still don't know you are not her. You try your best every time to be a horrible girlfriend so...

"Hey sunshine! It's for you" He shows up with a bouquet of your favorite flowers