I don't celebratie Christmas, for me its just a normal day. Most of my family lives 300-350 miles away or they are too busy with themselves to invite me. So i just treat it as a normal day and do the things i normally do on the day Christmas falls on. No special things to eat or drink.
But no need to feel sorry, i don't mind spending the Christmas days like this. Don't know any better after spending them like this for many many years.