 This is the moment we've all been waiting for! It's make your mind up time! One of those buttons will destroy the Zygons, releasing the imbeciles gas. The other one detonates the nuclear warhead under the Black Archive. It will destroy everyone in London. Bonnie, Bonnie, sweetheart, one of your buttons will unmask every Zygon in the world. The other one cancels their ability to change form. It'll make them human beings forever. There are safeguards beyond safeguards. I did this on a very important day for me. This ceasefire will stand. It's not fair. Oh, it's not fair! Oh, I didn't realize that it was not fair. These things have happened, Zygilla. The effects. You just want cruelty to beget cruelty. You are not superior to people who are cruel to you. You're just a whole bunch of new cruel people. The only way anyone can live in peace is if they're prepared to forgive. Why don't you, uh, break the cycle? What is it that you actually want? War. Ah! And when this war is over, when you have a homeland free from humans, what do you think that's going to be like? Do you know? Have you thought about it? Have you given it any consideration? Because you're very, very close to getting what you want. What's it going to be like? Paint me a picture. Are you going to live in houses? Do you want people to go to work? Will there be holidays? Oh, will there be music? Do you think people will be allowed to play violins? Who will make the violins? You don't actually know, do you? Because like every other tantrum in child in history, Bonnie, you don't actually know what you want. So, let me ask you a question about this brave new world of yours. When you've killed all the bad guys. When it's all perfect and just and fair. When you have finally got it exactly the way you want it. What are you going to do with the people like you? The troublemakers. How are you going to protect your glorious revolution from the next one? We'll win. Oh, will you? Well, maybe, maybe you will win. But nobody wins for long. The wheel just keeps turning. So, come on. Break the cycle. Why are you still talking? Because I want to get you to see and I'm almost there. Do you know what I see, Doctor? A box. A box with everything I need. A 50% chance. For us too. And we're off. Fingers on buzzers. Are we feeling lucky? Are you ready to play the game? Who's going to be the quickest? Who is going to be the luckiest? This is not a game. It's not a game, sweetheart. And I mean that most sincerely. Why are you doing this? Yes, I'd quite like to know that too. You set this up, why? Because it's not a game, Kate. This is a scale model of war. Every war ever fought. Right here in front of you. Because it's always the same. When you fire that first shot, no matter how right you feel, you have no idea who's going to die. You don't know whose children are going to scream and burn. How many hearts will be broken? How many lives shattered? How much blood will spill until everybody does what they were always going to do from the very beginning? Sit down and talk. Listen to me, listen. I just, I just want you to think. Do you know what thinking is? It's just a fancy word for changing your mind. I will not change my mind. Then you'll die, stupid. Alternatively, you could step away from that box. You can walk right out of that door and you could stand your revolution down. No. I started it. I will not stop it. You think they'll let me go after what I've done. You're all the same. Do you know that? Oh, look at me. I'm unforgivable. Well, here's the unforeseeable. I forgive you. After all you've done, I forgive you. You don't understand. You will never understand. I don't understand? Are you kidding me? Of course I understand. I mean, do you call this a war? This funny little thing? This is not a war. I fought in a bigger war than you will ever know. I did worse things than you could ever imagine. When I close my eyes, I hear more screams. Then anyone could ever be able to count. And do you know what I do with all that pain? Shall I tell you where I put it? You hold it tight till it burns your hand and you say this. No one will ever have to live like this. No one will ever have to feel this pain. Not on my watch.