If you like cutesy?
If you call your Valentine, cupcake?
If you do, well, this card would work.
If you don't, it wouldn't, but it could.
If I was giving this to my Valentine, I'd change 'cupcake' to 'babe' and change the red circle to a red heart.
I'd also make an envelope and put it somewhere where he would find it.
Maybe on top of here?
(So far the Valentine plans include donuts, chocolate milk and something on top of the peaches. It's kinda fun, really.)