What am I doing here? Weeeell, I was looking around. For food, or for a way out—or for people! And hey, I found someone! You!

[And then threw a bottle at them, but details.]

As for what you're doing here... not to insult your intelligence or anything, miss, but wouldn't you know that better than me? I assure you we didn't have a really awesome drinking match last night or anything.