Kim and Sun, two students in the college of music, prepare for important auditions.  As Sun rehearses, he meets Kim who appears cold an unkind but Sun later finds an opportunity to help Kim out of a problem.

Kim feuds with his father about his decision to pursue music for his career, meanwhile his brother Rain prepares to leave for a rugby camp.  Sun requests a special opportunity to audition for the band from Professor Wannasingh.

After seeing Sun fall ill during the band rehearsal, Kim pursues him and offers him a ride home. Before Rain leaves for his rugby camp, he finds ways to spend more time with Phayu.