He’s taken her to alien planets, earth in the past, other worlds in the future, and she’s seen more weird and amazing things than she would have dreamed of before she met him, yet no matter where they go or what they do, one thing is almost always the same.
“Run for your life!” The Doctor grabs Rose by the hand, practically dragging her behind him as he starts to run, glancing back over his shoulder.
It’s as insane as it is ridiculous; she’s breathless, terrified but exhilarated, and she runs because she has no choice. This is her life.