Kyuhyun falls in love with Siwon at first sight when he was only fifteen. He thought it was destiny when he met him again months later but soon he realizes Siwon will get married with his sister. Devastated, he decides to go to study to USA. Years later, when he finds out that Siwon gets divorced, he comes back to Seoul to get his love and make him take responsibility of his feelings towards him. However, Siwon is hard to get because he is straight and is 15 years older than him, not mentioning that he also carries the shadows of his past. But Kyuhyun will never give up with getting his love and will make him fall in love with him eventually.