Shouldn't that read "Draw the Curtain Closed?" Or just "Draw the Curtain." You don't need the "close," it's implied in "draw." Apparently someone thought the title had a better rhythm this way, but it's redundant and probably wrong. The guys who bought this cared a whole lot about grammar, I'm sure.
Anyway, he's dressed, she's completely naked, there's a Luger on the bed, his hand's in his front pocket, what's going on here. My guess is that his gun was too quick.