My favourite thing about the Bad Wolf storyline is that the creation of Bad Wolf itself wasn’t even the biggest proof of love from Rose in that moment and that says a lot because looking into the Heart of the TARDIS isn’t nothing.
But the biggest proof (in that moment) that Rose loved the Doctor was this:
She saw everything.
The worst he ever had been, the worst he ever could become.
She saw the timeline were he left her in Pete’s world. (since she named it Bad Wolf after Bad Wolf bay. )
(Which makes me think that she might have had to hand pick that timeline in order to save him)
She saw him break her heart, she saw him kill, die and hate everything and everyone because he couldn’t face hating himself.
She saw all of him. (The very thing he thought would make her leave him)
headcanon that when rose looked into the heart of the TARDIS and absorbed the time vortex, the TARDIS absorbed a bit of her too and the doctor could still feel her presence within the TARDIS even long after she was gone
hey so I’m sorry to break it to you but your girlfriend… well she kind of ripped open your time-space machine and looked into the time vortex…. yeah…. she’s kind of an almighty deity of unlimited power now… yeah she’s playing with life and death… it’s kinda… hot actually… like I wish my girlfriend was an almighty deity of unlimited power…. lol…. so like…. are you guys in a committed monogamous relationship? or….