Seeing the Doctor left Rose looking rather dumbstruck. Him standing there in the TARDIS like it was nothing, when she hadn't seen him in months. Hadn't thought she was going to again. And now everything was complicated. Well, maybe it had always been complicated.
She stood there just staring at him for several moments. She'd forgotten about the cold, and everything else, really. She blinked, reaching out to the Doctor and stepping into the TARDIS. She had no idea what the next thing to come out of her mouth would be.