They are babies.......all they care about is sleeping and eating. Anything you buy them is for your enjoyment. they do not care about Valentines Day or any other celebration at this point. Same goes for their birthday, they will just play with the boxes any gifts come in.
Hi. For any set of people, I always encourage something that makes each one unique. There's a good side and a bad side to having a twin .Each is their own. Sometimes people forget and see them only as one. I would go with something that represents what is happening this year that is important to you. Then, later, all 3 of you can look back and enjoy what magic you shared with them. How about starting a treasure box for each?! In one box you could put your favorite color lipstick. In the other your favorite nail polish. Each box separate and label them with their names. They ARE "Treasure boxes." They should hold things that are "treasures" to you. As they grow, they can find treasures of their own. Do tell them as they get older that you started it on this day and they can put whatever they would like in them. Try to keep them small, like under-the-bed size. (No bigger than a bread box for sure!) Have fun with them and you enjoy valentine's day too!