Christmas Movie/drama

Heh.  White Christmas?  Not sweet, but good.  My first thought.

Can't think of any movies, but I bet there are some.  Can think of lots of dramas with Christmas scenes, but not Christmas-themed.  Winter, there must be...like Winter Sonata?  But I haven't even seen that one, haha.  Basically, I'm just totally unhelpful. :)

But how about this list?  Helpful?
http://mydramalist.com/article/2015/12/10/christmas-edition-asian-dramas-and-films-for-winter