It's it finally start snowing as chanyeol is preparing for christmas  and he accidentally saw a box filled with the memories with Eunji. Some gift, letters and photos. It has been a year. 

After time passed, the fact that you’re so precious
 Why didn’t I know back then?
I want to tell you that it’s different now

If I met you, would tears rise up?

The foolish me wouldn’t be able to say anything
Tell me, Merry Merry Christmas, hi, how have you been?
When the snow falls, would my bruised heart get covered whitely?

Is it tears or is it because of the snow?
That Christmas, I kept seeing you get farther away

It’s so strange, just thinking of you makes tears fall
Tears are falling falling falling
I want to go back to you
I can do anything
Even if all of my life till now disappears girl