Sooyoung is a Girl who really believe about love . She is Kind and Smart Girl who wants to find her Prince Charming .Kyuhyun is her Bestfriend .He always there for her .He also have secret feelings on her but he never confessed to her because he was afraid that she might refuse him.

She treats him as her Family . They are very close to each other but one day , Sooyoung met a guy named Choi Siwon .He is a rich , tall , and handsome guy who fell in love to Sooyoung when he first saw her . He never give up on her . Kyuhyun don't know what to do when Sooyoung and Siwon starting to be close to each other . She didn't have any free time for him now .He's Jealous . 

What if Kyuhyun knows Siwon's Secret ? What will he do ? Will he told these to Sooyoung or just be quite because he knows that if he told these to her , she will be hurt ?