Gwen: This lemonade. This lemonade's flat.
Esther: It's lemonade. It's supposed to be flat.
Gwen: What? Fizzy, fizzy lemonade?
Esther: It's fizzy in the UK and flat in the US.
Gwen: Hmm. Just about sums it up.

Gwen: We're not postponing the wedding. No way.
Rhys: Forget the money, I want you where they can look after you, right? Getting married today doesn't matter.
Gwen: It matters to me!! It's not about the money, Rhys. I want to marry you! Today. Whatever happens. If the skies suddenly fills full of spaceships, or an army of Weevils climbs out of the drains on St. Mary's Street, you fool! Do you not understand what I'm saying, Rhys Williams? All I want to do today is marry you. That's all I want to do.

Gwen: What sort of getaway car is this? I thought you Americans all had these big SUVs. This is rubbish!
[after seeing Lyn's body with her head twisted around 180 degrees]

Gwen: What will you do while I'm gone?
Jack: Ooh, the usual. Pizza, Ianto, save the world a couple of times.

Gwen: When I was about 5 or 6, my dad came home from work early. And I knew there was something wrong, I could hear voices from the kitchen. So I looked through the door and I could see him crying. Turned out money'd gone missing from work and he got the blame. So I went to get all my pocket money and I put it in his hand. Must have been about two pound fifty. He looked at me and said it wasn't about the money. He said "I can't stand anyone thinking I'm not an honest man," and I've always remembered that. Always. Because that was the first time in my life anybody had spoken to me like an adult. And then we went to the back garden and we played until dark. So that's my dad. Geraint Wynn Cooper, the nicest man in the world. And today's the day that I kill him.

Gwen: You watching?
Jack: I'm here. And I've opened up the radio link. Make your message.
Gwen: This is the truth for the whole world to see. We let our government build concentration camps. They built ovens for people in our names. Now I don't care if the whole of society bends over and takes this like a dog. I'm saying, No. [she blows the complex]
Jack: That's my girl.

Gwyn: That's what the modules are. They're ovens. They're burning them. The patients They're burning them alive.

Ianto (trying to catch a pterodactyl): I've got a secret weapon. Chocolate. Preferably dark.

Ianto: 'Just us. In this room. As long as it takes.' Terrifying.
Jack: Really?
Ianto: [nods] Absolutely. Shivers down my spine.
Jack: You don't look scared.
Ianto: Well, it passed.
[Jack grunts in mock frustration]

Ianto: [holds up gun] If there's a virus, there must be an anti-virus. Release it now, or I'll blow a hole in that tank, and we'll all die together.
Jack: [Joins Ianto, holds up his gun at the tank] You've made your point now stop this and we can talk!
456: You are dying. Even now.
[Jack and Ianto shoot at the tank, screaming noise is heard]
Jack: What's that noise? What's it doing? We gotta get you out of here. I can survive anything, but you can't!
Ianto: It's too late. I've breathed the air.
Jack: [desperate, begins crying] There's gotta be something, there's gotta be an antidote!
456: You said you would fight.
Jack: Then I take it back, alright? I take it all back, but not him!
[Ianto falls to the ground, and is caught by Jack. He lies in his arms]
Jack: No! No, no, no, no, no. Ianto? No, no, no...
Jack: It's all my fault.
Ianto: No it's not...
Jack: Don't speak, save your breath.
Ianto: [crying] I love you.
Jack: [shakes head] Don't. Ianto? Ianto? Ianto, stay with me, Ianto, stay with me please. [shakes, desperate] Stay with me, stay with me.
Ianto: Hey, it was...Good, yeah?
Jack: Yeah.
Ianto: Don't forget me.
Jack: [shakes head] Never could.
Ianto: In a thousand years time, you won't remember me.
Jack: Yes I will Ianto. I promise, I will.
Jack: Ianto? Ianto? Don't go, don't leave me, please. Please, don't--
456: You will die. And tomorrow, your people will deliver the children.
Jack: [Jack looks up at the 456, the picture of tragedy: he has tears running down his face and is clutching Ianto's body. He places a gentle kiss on Ianto's lips and falls beside him.]

Ianto: [Thinking] Can't imagine a time when this isn't everything. Pain so constant, like my stomach's full of rats. Feels like this is all I am now. There isn't an inch of me that doesn't hurt. [Out loud] I'm about to brew some of Jack's industrial strength coffee. Would you like a cup?
Tosh: I'm ... fine, thanks Ianto.

Ianto: [to Jack] If you're interested, I've still got that stopwatch.
Jack: So?
Ianto: Think about it, lots of things you can do with a stopwatch.
Jack: Oh yeah, I can think of a few.
Ianto: There's quite a list.
Jack: I'll send the others home early, see you in my office in ten.
Ianto: That's ten minutes... and counting.
[Jack starts to walk away]
Ianto: Oh, Jack? What do you want me to say on the death certificate?
Jack: Good question.
Ianto: She had quite a few deaths in the end.
Jack: I don't know. 'Death by Torchwood'.
Ianto: I'll put a lock on the door. Just in case she goes walking again.
Jack: Nah. No chance of that. The Resurrection days are over, thank God.
Ianto: Oh, I wouldn't be too sure. That's the thing about gloves, sir. They come in pairs.

Ianto: Do you ever think that one day your luck'll run out? That you won't come back?
Jack: I'm a fixed point in time and space. That's what the Doctor says. I think that means it's forever.
Ianto: So, one day you'll see me die... of old age... and just keep going?
Jack: Yeah...
Ianto: We'd better make the most of it then.
Jack: Suppose...
Ianto: Like right now?
Jack: Ianto, the world could be ending.
Ianto: World's always ending. And I have missed that coat.
Jack: Rhys, do you want to take the car down to those shops by the Wharf? We need some discs for these things. Should take about 20 minutes.
Ianto: [quickly] Thirty.
Jack: 30 minutes.
Rhys: I'll go later; the beans are almost done.
Jack: Beans are almost done.
Ianto: Bloody beans.

Ianto: Heh, he thought we were a couple, he said 'You two', the way he said it 'You two'.
Jack: Well we are, does it matter?

Ianto: I blame it on magic mushrooms.
Jack: What you do in private is none of our business.