Miguel -- proud boyfriend to a beautiful model -- doesn't need a model or a debutante, just a free spirit with a wild heart who will smoke and lay with him. Like, apparently, Hannah Horvath. (Or, more likely, Jessa?) Or so says in "Simplethings," a new grunge-y R&B ballad and his contribution to HBO's Girls: Vol. 2 soundtrack, which is out through Atlantic on February 11.