It's all AU.

Rose sat down next to the Doctor on a picnic blanket in the park.

She'd been home again. She'd lived, she'd traveled, and she'd gotten stuck on the other side of a void in time and space from a man who looked just like this one.

She offered him a basket of chips silently.

He spotted the Master, watched him vaguely for a couple of minutes to decide that he was who he thought he was, then poured a cup of tea and headed out of the hotel and onto the street, to meet him with the mug. "Hey," he said, warm and quiet.