you can do what i did, get a teddy bear, something of his interest, candy/chocolate, a card, and some other little misc. things.. i got my bf a guitar pick bracelet with his name on it, a box of chocolates, a teddy bear, and a homemade card. i put it in a little gift bag with tissue paper stuff. most guys dont like v day presents. but us girls are stubborn, lol
You can get your boyfriend a cologne that you like, put together a gift basket, write him a poem or a love letter or make him dinner. You can also buy him tickets to a sports event or get him a watch or make him a music playlist of his favorite songs.