- Ianto Jones: I love you.
- Captain Jack Harkness: [pause] Don't.
- Captain Jack Harkness: [Ianto closes his eyes, dying] Ianto, stay with me. Stay with me. Please! Stay with me, please, please...
- Ianto Jones: [Ianto opens his eyes again] Hey.
- [beat]
- Ianto Jones: It was good, yea?
- Captain Jack Harkness: Yea.
- Ianto Jones: Don't forget me.
- Captain Jack Harkness: Never could.
- Ianto Jones: A thousand years time? You won't remember me.
- Captain Jack Harkness: Yes I will. I promise. I will.
- [Ianto dies]
- [the 456 have sealed Thames House and is pumping a virus into the air]
- 456 Voice: You are dying, even now.
- Captain Jack Harkness: [grabbing Ianto] We've gotta get you outta here. I can survive anything, but you can't.
- Ianto Jones: Too late. I breathed the air.
- Captain Jack Harkness: There's gotta be something. There's gotta be an antidote!
- 456 Voice: [Affronted] You said you would fight.
- Captain Jack Harkness: [releasing Ianto and facing the 456] Then I take it back, alright? I take it all back, but not him!
- [Ianto collapses]
- Captain Jack Harkness: [catching him] No! No no no, no, no. Ianto!
- 456 Voice: This is fascinating, isn't it? The human infant mortality rate is 29 thousand 158 deaths per day. Every three seconds a child dies. The human response is to accept and adapt.
- Captain Jack Harkness: We're adapting right now, and we're making this a war.
- 456 Voice: Then the fight begins.
- Alice Carter: I can only assume that you're holding me here as insurance against my father, but let me warn you, if you've angered him then God help you.
- Johnson: This from the woman who spent her life running away from him.
- Alice Carter: And why do you think I did that? A man who can't die has got nothing to fear. So you watch it... and you keep watching.
- Denise Riley: The first responsibility is to protect the best interest of this country, right? Then let's say it: in a national emergency a country must plan for the future. And discriminate between those who are vital to continued stability and - those who are not. And now that we've established that our kids are exempt the whole principle of random selection is dead in the water anyway. - Let me finish! Now look: on the one hand we've got the good schools and I don't just mean those producing graduates. I mean the people who will go on to staff our hospitals, our offices, our factories; the work force of the future. We need them. Accepted, yes? So: set against that, you got the failing schools, full of the less able, the less socially useful, those destined to spend a lifetime on benefits occupying places on the dole queue and, frankly, the prisons. Now look, should we treat them equally? - God knows we've tried and we failed, and now the time has come to choose. And if we can't identify the lowest achieving ten percent of this country's children, then what are the school league tables for?
- Captain Jack Harkness: All this time the one consolation I had, was the deal seemed to work.
- Rhys Williams: It worked for 44 years. That's not a bad breathing space.
- [repeated line]
- Children of England: Three, two, five, zero, zero, zero.