A-yo SONE!
Merry Christmas.
During this year's white Christmas, I lay in the snow with my friends, eating the falling snow,
rolled around, and also flew on top of the snow.
Everyone have a happy Christmas
*Note: "A-yo" is from the I Got A Boy teaser (at 3:59).
Translated by ch0sshi
Soshified.com
Source: Official Girls' Generation website