Take a jar. Put a bag of cinnamon hearts in the bottom. Plop in a copy of a vintage Valentine postcard. Instant red hot romance.
OK, that might be going a bit far. Instant vignette, at least.
I was going to put Valentine M&M's in it, but my butt's big enough. You gotta use a candy that you don't love more than life itself or you're just asking for it to be refilled constantly.
It's the same jar I used in December for a snowy scene.
I'm already searching for pint sized leprechauns for St. Patty's Day.