Zero self awareness, this one. She had no idea anyone was even approaching. She'd begun humming to herself, a song from earlier in the night she was at least pretty sure she had heard, and taking another sip from her last beer when a voice made it's way to her, and after a few seconds of wonderfully delayed reaction time, she turned to look at him.
Another few seconds of staring, her eyes sort of narrowed.
"Happy New Year, dude. Nah I'm good, I don't live too far from here. Made it all this way so far, I think I can make the rest of the way myself."