ღ Plot ღ

  and Kim Jong-In (Kai) were childhood best friends, but when Myungsoo needed to leave for America, they vowed to meet each other again in Spring, and dance the waltz together, since it was both of their favorite dance. But 8 years later in Spring, Myungsoo comes back as a handsome singer for famous boyband Infinte. Juniel is also a famous solo singer now. But the worst thing is, Myungsoo totally forgotten who Juniel is, or was, and worst of all, he has a girlfriend now! What happens when they need to work with each other? Will Myungsoo totally ignore Juniel, or will love blossom between them as time passes?