DH and I usually get each other small gifts like tshirts and candy or a new phone case or something.
Last year I got him a tshirt of his favorite beer along with a big magnet checklist of all their different types of beer.
But this year my due date is near valentines day so I told him I'm getting him a baby! So we aren't doing gifts. We may go out to eat and to a movie though.

What did you get or are planning to get your SO? Do you buy big ticket items or small items? Just do a date night or stick with a card and candy?