Anyway I saw this pin and thought immediatly of that Valentine's day 8 years ago, I thought I'd make him one out of rice krispie (which I knew would be eaten).
Start by making rice krispies ( I did half a recipe of: 1 1/2 TBL spoons butter, 2 cups mini marshmallow and 3 cups cereal). I let it set for a few minutes and then got ready to form the kiss. I don't actually have a funnel, but even without one I was able to shape the rice krispie into the "kiss" form by buttering my hands.
MORE VALENTINE IDEAS:
Valentine Day to show care
Card for family from kids
funny Valentine Card for Serious relationship