RELATIVE DIMENSION
Sometimes, if you thought too hard about the Doctor, and about the TARDIS, you would get an instant headache. Like that one time there was a false world, and a real world. It was confusing, and deadly. Times like those when I should follow The Doctor, trust exactly what he says. My own timeline confuses me. He calls me The Girl Who Waited. I've waited thousands of years maybe. I spent all that time in the Pandorica. I've waited for my husband and for the Doctor. He says that I'm a time traveler.
Yet the TARDIS can only go so far. When Rory died for the last time, I would never be able to see him again, unless I sacrificed myself. The TARDIS is able to go almost anywhere at anytime. Death is one of the only things had halt it. Death can stop the TARDIS from finding anything again. Time and space are complicated. Yes, the TARDIS can go through time and space. Though not all of time and space. My heart is living proof of that.