This is an interesting question! I don't have anyone to celebrate Valentine's with lol but I consider it a pagan holiday anyway so not really big on that one... However... I guess if I was with someone and if they wanted to do something special on this day, I don't think I'd be offended, on the contrary, I think I'd be touched. But, I am not 100% sure since I've never really been in that situation before.
What about you?