Have you ever thought what if? what if you said yes to that boy? what if you lived somewhere else? well, this is a story about Chanyeol whose “what if”… came true.

Baekhyun is a confident person that has everything that he ever wanted. To become a English literature teacher in one of the best college in Seoul and is married to the most beautiful woman. He is even loved by his students and all the teacher at college… but… what if…He losses everything in a blink of an eye and everything changes one by one?  

This story is about a man who losses his memories when he crashes with a car in stormy rainy day. When he opens his eyes he can’t remember anything but theirs’s person who is willing to answer every one of his question and helping getting his memories back and that person is his student called Park Chanyeol but Baekhyun find a letter in a class floor dedicated to him. Will Baekhyun ever get his memory back and what if…he didn’t read the letter?

Dear Baekhyun,

Tell me what do you call a person like me that can't stop falling in love with another man who is already married? werido? stupid? haha, leave him you say but how can I? you never explain. It's painful but I can't blame anyone but me.I always thought what he would have thought if I told him the sick thing I want to do with him... with his pale body all over mine. Are you making fun of me? I always wonder what if you knew how I felt for you...would thing be the same or would it be different?

Also I always thought What if you read of one my 100 letters I wrote just for you?

Your Sincerely 

Park Chanyeol