Interest In Singing [Kyuhyun x Jonghyun]

Kyuhyun didn't have any interest in singing but he was told to sing in front of class so he did and everybody loved him which Jonghyun thinks is unfair since he had always been interested in singing and he had always worked hard to be recognized but Kyuhyun just easily breeze through everything and everyone but what if Kyuhyun's interest is actually... Jonghyun?