Are you conceding?' he says, his mouth falling open with mock surprise. 'Seems like that serum did you some good after all...' I shove him as hard as I can. 'Take that back. Take it back now.' 'Okay, okay!' He puts up his hands. 'It's just... I'm not very nice either, you know. That's why I like you so- ' 'Out!' I shout, pointing at the door.

I feel like myself, strong and weak at once - allowed, at least for a little while, to be both.

Who is he when he isn't Dauntless, isn't an instructor, isn't Four, isn't anything in particular? Whoever he is, I like him. It's easier to admit that to myself now, in the dark, after all that just happened. He is not sweet or gentle or particularly kind. But he is smart and brave, and even though he saved me, he treated me like I was strong. That is all I need to know.

I imagine the wave of water colliding with the rock and spilling over the tile floor, collecting around my shoes. Doing a little at once can fix something, eventually, but I feel like when you believe that something is truly a problem, you throw everything you have at it, because you just can’t help yourself.

We're all right, you know,' he says quietly. 'You and me. Okay?' My chest aches, and I nod. 'Nothing else is all right.' His whisper tickles my cheek. 'But we are.

Caleb runs up to me and folds me carefully in his arms. I breathe a sigh of relief. I thought I had gotten to the point where I didn’t need my brother anymore, but I don’t think such a point actually exists.

At first Eric stares at Four in silence. Four stares back.