- Tommy Brockless: [to Tosh] We could go back to mine, but there's only room for one, and it's bloody freezing.
- Captain Jack Harkness: This time tomorrow he'll be back in 1918.
- Ianto Jones: In his own time. Would you go back to yours if you could?
- Captain Jack Harkness: Why? Would you miss me?
- Ianto Jones: Yep.
- Captain Jack Harkness: I left home a long time ago. Don't really know where I really belong. Maybe that doesn't matter anymore.
- Ianto Jones: I... know you get lonely.
- Captain Jack Harkness: Going home wouldn't fix that. Being here, I've seen things I never dreamt I'd see. Loved people I never would have known if I'd just stayed where I was. And I wouldn't change that for the world.
- [they kiss]
- Gwen Cooper: [regarding Tosh liking Tommy] He's a frozen soldier from 1918.
- Captain Jack Harkness: Nobody's perfect.
- Gwen Cooper: Jack, have we got any other pretty boys in the freezer?
- Captain Jack Harkness: Hands off, Missy. Toshiko got there first.
- [last lines]
- Toshiko Sato: He trusted me. Right to the end.
- Owen Harper: Because you were strong. All of this is still here, because of you.
- Toshiko Sato: Because of Tommy. Let's hope we're worth it.
- Gwen Cooper: Who is he?
- Captain Jack Harkness: Thomas Reginald Brockless.
- Ianto Jones: Tommy.
- Captain Jack Harkness: Twenty-four years old.
- Ianto Jones: Sort of.
- Gwen Cooper: Well, he's either twenty-four or he's not.
- Ianto Jones: Depends how you work it out.
- Gwen Cooper: Alright, when was he born?
- Captain Jack Harkness: 1894.
- Tommy Brockless: What did he tell you? What happens to me?
- Toshiko Sato: He said you went to France. Then what? Do they find my body?
- Tommy Brockless: Then what? Do they find my body?
- [Tosh nods]
- Tommy Brockless: That's something.