TenToo/Rose - Romance - Scarf
After the Doctor discovered the fandom portion of the internet, his interests shifted somewhat from science to television.
Well, that wasn't true. He prided himself in only watching good, scientific television.
Right now, his obsession was the BBC's Sherlock. He watched it every Sunday (which didn't make up for many Sundays, since there were only three episodes per year), and then rewatched each episode at least once a month.
Rose pretended she didn't know about the level of obsession the Doctor had come to, but she had found the Sherlock/John fanfiction bookmarked on their shared laptop.
So for Christmas, she bought him a scarf that she thought resembled Sherlock's on the show.
When he opened the present, she swore she saw tears of glee in his eyes.
"Oh, Rose," he said. "I love you more than Sherlock."
(Later that night, they made good [but unconventional] use of the scarf. The Doctor's Sherlockobsession wasn't so bad, Rose thought to herself with a smirk as she gazed at his sleeping form, completely sated.)