When they were kids, Yunho and Jaejoong were the best of friends. But as the years passed they slowly grew apart until one day they just slipped away from each other's lives, taking separate paths. Jaejoong became the intellectual, straight A student while Yunho was the part of the popular crowd. Ever since Jaejoong can remember, he had always dreamt of Yunho. The confused Jaejoong would always tell his friends about them and they could only conclude one thing. So, they collided their brain

Junsu met Taeyeon a few years ago through a mere coincidence, a clumsy one at that. 

Although Junsu can't wake up to her every morning, the mornings he could made all the difference.

Junsu and Taeyeon meet after a long time of being active with schedule.

In Junsu and Taeyeon's life, a smile is never only a smile.