Thanks to everyone who entered our Valentine's Day contest, it was super difficult to choose among the many thoughtful and hilarious entries, but in the end we went with Michael Parmley's suggestion to replace the heart with the liver as the official organ for Valentine's Day. This West Virginia medical student made the great point that the liver is the organ of unconditional love seeing as it gives all its energy to the body. You can read the rest of his reply here. He also once had open-heart surgery the day after Valentine's Day many moons ago to replace a faulty valve, though he jokes it was to fix his broken heart. Congrats, Michael, and thank you to everyone else who participated! Okay, gotta go get this box of guts ready to ship.