Christmas is the most desired time of the year, decorating the Christmas tree and receiving gifts was the most fun...

Albedo, your boyfriend, had never been interested in celebrating Christmas, however, seeing how excited you were for this time of year, gave him reasons to celebrate it with you, although of course, you have to teach him the "typical" things that are they do at Christmas

I've heard that you have to decorate a tree...I don't get it...what do you get with that?