You've changed. Donghae was known for his lovely smile and cute laughter, not forgetting his bubbly and cheerful personality bursting whenever he went. But now, things have changed, and Donghae isn't who he is last time. He only laughed when needed to, fake smiles were often spotted also. He rarely interacts with the members anymore and its creeping the members out. No one can snap him out of it and it worries the members, especially his bestfriend, Lee Hyukjae, better known as Eunhyuk. Just what would Eunhyuk do to change Donghae back to how he was before?