So I don't know if others do it but since in my system we have two couples, Me and Cari and Waidth and Vlad sooo we do celebrate. Since Me, Cari and Waidth are all pagan we celebrate Lupercalia which is celebrated on 15th and Vladimir is celebrating St. Valentine which is.. today, we buy present for each other and we give them to each other. I guess for us, we threat each other as normal human beings. So the gifts? Heh can't say yet because the others will see but I think we all did great xD
Are we the only ones doing this? Celebrating holidays and treating each other as human beings, probably no, but still. Happy whatever you are celebrating!
-Scar