Valentine's Snack

I've been thinking of ideas for a class party, as well as just to make it a fun day at home (Valentine's Day that is...)

Thought this was way cute. Jello Jigglers shaped into hearts! I've found a few ideas. Either make the jello-jiggler recipe and pour into a cookie sheet, and cut out hearts after it has set, OR mix jello and pudding recipes (online) and it makes the jello a little "firmer" but they still jiggle, and cut them into heart shapes. I think this is darling.