I've always liked Valentine's Day. Not because of romantic relationships, but because of the sentiment. Love, laughter, smiles, warmth... these are good things. There should be more of these things in the world. And so however you choose to honor love, laughter, smiles, and warmth... just do it. Do it today. Do it every day. Honor love in all your relationships.
Honor it in your friendships.
Honor it in your family.
And yes, honor it in your romances.
Sarcasm can only take us so far, after all. It feels so much better to smile than to roll your eyes, don't you think?