Lee EunAe, a dancer with no past, a not very promising future, and a few secrets. Big Bang, one of Koreas top bands, internationally known and they just keep getting more and more popular. They have everything they could ever want, until a certain girl walks into their lives and shows them they were missing something very important. One learns how to love. One learns how it feels to be heartbroken. They all learn about how important living life to the fullest really is.