Translation:

On Christmas:

Yunho: When I was young, I had Christmas parties with my family, when I think about myself back then, it was with a really pure feeling that photos with (me?) smiling were taken. Recently, I saw those photos, and as it was with the thought of ah, at that time I was happy; everyone for your Christmas parties this year, although it is good to (spend them) with acquaintances or friends, if you can, I hope you can spend it with your family. Everyone, Merry Christmas~!

Changmin: I don’t have any enjoyable Christmas memories. It’s regrettable, isn’t it. Why this is the case because from young, I’ve been working, so I don’t have such memories~! (says it cutely) Wah~ Pitiful~ /claps/

Translation:

Changmin saying teacher please hang in there to Yunho, (jokingly) saying he looks tired & it’s the last (FM).  meanwhile Yunho’s singing to himself and saying he’s ok, he’s full of motivation (so he’s not tired)

——————————

Credits:

DVD cuts by @12262618: 1, 2 and 3,
Translated by @snxy: 1, 2 and 3,
Shared by TVXQ! Express