I still ship it though I've read more heartbreaking

Okay, now I hate Cave.

What happened to Caroline here is probably the most interesting part of a human's mind, where they can feel so trapped and stuck when they can always just walk out the door. Also great job on captivating that kind of feeling, like you can almost feel her despair reading this, even though it's 2nd (3rd?) person.

Also you must be incredibly accustomed to the iOS keyboard then, I doubt I would ever be able to write any fiction with such tiny, virtually unusable virtual keys.

Sadly tho, there will still be THOSE people who read this and ship it more.

Well damn. It took a bit for it to click when she said something about them breathing the same air, but I never thought that hardly about it when he was to die. If he doesn't breath, she doesn't...

... That is actually very creepy and saddening. He's been controlling her whole life. And when he finally breathed his last breath, even from the dead, he made sure she did too. She was the employee he'd never replace. Heh. He's right now. One does not simply replace something/someone like GLaDOS. And now she is stuck, both her and Caroline, doing what he always wanted, until she finds a way to stop, or she dies.

...That just makes the feels worse...