I got a bit of all-out on decorating, even though I only have a tiny apartment to decorate. I look forward to it a fair bit though :) Christmas just wouldn't feel right without all the colorful lights everywhere.
Otherwise I honestly enjoy buying gifts for others, though I know I spend too much on the wrapping/presentation of it XD Especially for those who have given me so much, it just feels good to give back <3
And buying all the seasonal treats. I'd make them myself, but kinda choose things on the fly depending on how they look xD