Kim Jongin has been cheated by girls three times a row. After that incident, he never believed with love anymore. He promised to himself that he will never fall in love again. He always acted cold, arrogant and ignorant to the girls who get near with him. He believed that girls are just the same and trying to play with guy’s heart.But in unexpected situation, he met Jung Soojung, a cheerful and innocent girl who trying to get his attention. Even she was famous in their school and boys were drool over her, she always gets ignored by Jongin. Will Jongin fall in love with her? Does Soojung just playing with his heart or truly falls in love with him? Foreword "People need to do things that they love. You need to be selfish at times."  “She is a woman who does not make sense. I thought she would give up so easily.” - Kim Jongin“No matter how unfriendly you are you have always listened to my requests. Your kindness is always saving me.” - Jung SoojungCredit to apocryphal from ❝ｐａｎｄａ ｍｏｎｉｕｍ productions ❞-trailers ● graphics for the trailer.Hello everyone! Guess who? Its me, from the author of The Beginning of Forever and ‘Way Back into Love’. Im present for you my third fanfic, Unlock His Heart. Please subscribe and give a comment. I really dont appreciate the silent readers. So please support me. I will stricter when it comes to the silent readers. I hope you will co-operate with me. I wont eat you, anyway. We can become friends too.Credit to jungyeols from covert.co.vu—poster; for the poster.Credit to fyeah!kaistal for the background.