2) Customized Tshirts/Mugs as Valentine’s Day Gift
You could gift him something fancier like customized t-shirts or mugs. Shops like Gadgetbangla provides customized mugs. There are lots of online stores that sell customized mugs & t-shirts. Design them as you like, write a few words that express your feelings in a unique way. If you want to do something on your own, you could always make something from home items, like you could gift him/her a small plant, or you could make a bag from old jeans and so on.