Sherlock tried to decipher this strange man's back story but he once again could only deduce one thing, he didn't belong here. "How do you know my name?" he inquired with an quizical look. "Oh, I've seen you in the papers. I'm a big fan!" said the peculiar man with a grin. "I'm the Doctor by the way."
As Sherlock was torn between further studying the man in front of him who called himself the "doctor" and examining the corpse, the Doctor glanced over his shoulder in the direction of John and the blonde woman. With a sudden sense of urgency the Doctor stood up and said "See you around, Holmes." and with that he left the scene.
The Doctor would have loved to walk over to Rose and sweep her up in his arms, but he couldn't let her know he was in this dimension, not now anyways. For now he had to hurry back to the TARDIS and return to his universe, hoping his brief trip here wouldn't have any negative impacts. He promised himself that as soon as he could he would return and whisk Rose away into the stars.
Back at the crime scene Sherlock had determined who and what killed the poor victim and was in the process of relaying this information to D.I. Lestrade when he noticed out of the corner of his eye the mysterious woman. She had apparently evaded John's presence and was listening in on his conversation, obviously intrigued by his deduction skills.
"That's fantastic!" she remarked after Sherlock was finished and Lestrade turned away. A grin tugged at the corner of Sherlock's mouth and a placid "Thank you." escaped his lips. "I'm Rose Tyler, by the way" she remarked as she held out her hand. " Sherlock Holmes." he said as he shook her hand. "Oh, I've read about you in the papers!" something about this girl was different, and not just the fact that Sherlock couldn't piece together her life story.
"Would you like to go out for dinner sometime?" Sherlock had no idea why he said that and he immediately regretted it. Stupid! She doesn't want to have dinner with you! he thought, but to his surprise Rose agreed and they exchanged numbers. "Just give me a call whenever." she said as she began to leave the scene. "I prefer to text" he stated with a small grin. "Okay" she giggled as she turned and left.
John cleared his throat behind him and Sherlock pulled his gaze from the back of the beautiful woman he just met to his blogger. "Ready to go, Romeo?" John teased with a smirk. Sherlock rolled his eyes and the duo headed home to 221b.
