I actually went to a swing dance post-co-op actually held by one of my co-ops. It turned out to be a lot more fun than I was expecting, given the advice of my swing teacher / brother's girlfriend who told me not to worry about trying something new. I swing danced (actually the grammatically correct term) with a couple of girls before and after she told me that, and told me that I improved a lot.
One of them didn't actually complement me directly (my friend told me), but I think I have an idea of who it is, given that I only danced with a few girls twice, and I was actually considering asking her to prom / "Formal" before, so that was a good sign, I suppose. If it wasn't, ah well; I'll probably ask her anyways.
But no, I didn't do much directly related to Valentine's Day.