Leia/Thirteen
The Doctor hadn't seen Rose in a few days, which probably should have concerned her more than it did. Especially considering Ten had disappeared. But Rose was also resourceful and probably more careful than her former self, right?
When the Doctor saw the announcement about the party, she'd decided to show up. It was probably the best spot to see if her old friend was still around town, and it would be fun to get out! The last one was a riot- up until the random fighting.
She'd come up to the bar to stand next to a stranger, nodding to the blond woman- Carol, right? Yes! Nodding to Carol and ordering a lemon soda. Which they didn't have. So she settled for a cola. "Thanks!" Turning towards the stranger, the Doctor held up the can. "Cheers- who are you?"
As forward as ever, the blond woman wasn't one to beat around the bush.