Couples looking to get an early start on Valentine’s Day, take note. Metrorail will close at midnight tonight. Now — let me talk to my single readers. Do you know who loves you? The D.C. Alcoholic Beverage Regulation Administration. (And me.) ABRA tweeted that bars not already subject to voluntary agreements may serve alcohol until 3 a.m. tomorrow night. For those of you who have Presidents Day off on Monday, the decision is a boon. And for people who have yet to line up a Valentine, you’ve been given an extension. Contact your favorite romantic watering hole to see whether they will give you a few extra hours to make a bad decision.