Yunho and Changmin have been busy lately. They have to practice days and nights for upcoming performance as well as for the preparation of the new live concert for 2013. Since it is a year end, and the international new year is approaching but the duo seem having no time to really have such talk, excluding the practice and meal time. It has been killing them, especially Yunho, who has not heard any nagging from his secret lover band-mate.

Yunho has to practice for his solo for the year end, and Changmin has to catch up with his closed friends, especially Kyuline for the year end and some other events that may come up. It looks like Yunho has been forgotten since December has arrived. He feels so lonely sometimes when he looks at the empty space next to him.

Christmas is gonna be holiday for the duo. Yes, despite of working to die days and nights as they have been taking marathon, the company gives them two-day off, which is 24^th and 25^th of December. The leader is expecting a romantic Christmas with his secret lover band-mate at their shared dorm. He secretly prepares a surprising gift for his beloved one, expecting to make up their less interactive days and nights.