'Shameless': Drunken Dad Interrupts Intimate Moment (VIDEO)

In the mid-season premiere of 'Shameless' (Sun., 10PM ET on SHO) -- the Chicago-set black comedy adapted from the U.K. series -- Fiona (Emmy Rossum) has made a new, er, friend. And they're getting to know each other. Really getting to know each other.

Things are getting hot and heavy when there's a knock on the door. She stumbles upstairs; he answers the door, shirtless and panting.

It's the cops. They drag in a drunken man who has peed on himself. Who's the loser? Her father (William H. Macy).