What should I do? (B.A.P Fan Fiction)

Kang Na Mi is a geek who is chubby with lots of pimple on her face. She has a crush on Kim Himchan ever since middle school. During middle school year, she would get bully by students and Himchan will always save her, that's how she fell in love with him. To her, he is like an angel but to him, she is like a creeper... a stalker...an ugly fat girl.

He has been okay with her but after knowing that she has been stalking him the past few days he doesn't like her at all. Her stalking make girls stay away from him and he gets humiliated. He calls it obsession but she calls it love.

One day he got so frustrated with everything that he told her negative things that he's been waiting to tell her. She disappears with a broken heart and got into a car accident that night. Himchan thought she just probably move or transfer so he didn't really care or know.

During the accident, Na Mi lost her memories and she doesn't remember anyone beside her dad. Three years pass and Himchan is in a group call B.A.P under TS Entertainment. The CEO of the entertainment gives a mission to B.A.P.

Their mission is to bring back Na Mi's memories in 365 days. If they fail to do so then they'll be fired but if they succeed then they can request any wish to the CEO and he'll make it come true. While doing the mission Himchan starts to fall for her not knowing that she is the Kang Na Mi he said harsh things to. He doesn't know it's her because when it came to introducing herself she said Kang Mi Na instead of Kang Na Mi and her physical appearance change too. During the mission, he finds out the truth and doesn't know what to do. What should he do?