This story was inspired by a picture of Twelve and Clara that someone drew. For the life of me, I can't find the picture or who drew it, but it was an amazing picture and I would like to giver credit to whoever drew it even if I don't know who it was. If I do end up finding the picture I'll post a link so you can see it. I hope you like my story. Enjoy.
The Doctor wandered the TARDIS. Clara was still teaching and she wouldn't be done for a few hours, so the Doctor decided to explore. The TARDIS hadn't changed much since the Doctor had regenerated, but with new eyes, new ears, new tastebuds and a new nose, everything was different. The Doctor just wandered and let the TARDIS take him wherever she felt like it.
The TARDIS first led him to the pool. He stared into the depths of the pool and remembered a night from a lifetime ago when the pool had been in the library. He silently turned and walked out the door. The TARDIS soon led him to the karaoke bar. He looked at it with raised eyebrows. He didn't linger, but he wondered if this new body was good at karaoke. he walked into the library next. he stared at the shelves and shelves of books in awe. He looked at everything in wonder as he walked into the middle of the little sitting area. When he got to the middle, he frowned and glared.
"Now that's just showing off," he growled.
He quickly spun on his heel and walked out. He wandered for a bit longer until he reached a hallway. It was a hallway he knew well. He spent many a sleepless night in the room at the other end of the hallway, sitting in Clara's room and making sure her nightmares didn't come back. But now he stood on the other side of the hallway, looking at all his companions bedrooms.