- Idris: Did you ever wonder why I chose you all those years ago?
- The Doctor: I chose you. You were unlocked.
- Idris: Of course I was. I wanted to see the universe, so I stole a Time Lord and I ran away. And you were the only one mad enough.
- The Doctor: You know, since we're talking with mouths, not really an opportunity that comes along very often, I just want to say, you know, you have never been very reliable.
- Idris: And you have?
- The Doctor: You didn't always take me where I wanted to go.
- Idris: No, but I always took you where you needed to go.
- The Doctor: You did!
- Amy Pond: She's the TARDIS?
- The Eleventh Doctor: And she's a woman! She's a woman and she's the TARDIS.
- Amy Pond: Did you wish really hard?
- [raises eyebrow at The Doctor]
- The Eleventh Doctor: Shut up! Not like that...
- Idris/Tardis: Hello, I'm... Sexy.
- The Eleventh Doctor: Still shut up.
- House: Fear me! I've killed hundreds of Time Lords!
- The Doctor: [to himself] Fear me. I've killed all of them.
- The Doctor: Do you have a name?
- Idris: Seven hundred years and finally he asks.
- The Doctor: What do I call you?
- Idris: What do you call me? Sexy.
- The Doctor: Only when we're alone.
- Idris: We are alone.
- The Doctor: Oh. Come on then, Sexy.
- The Eleventh Doctor: I always read the instructions!
- Idris: There's a sign on my front door. You have been walking past it for seven hundred years. What does it say?
- The Eleventh Doctor: That's not instructions.
- Idris: There's an instruction at the bottom. What does it say?
- The Eleventh Doctor: "Pull to open."
- Idris: Yes, and what do you do?
- The Eleventh Doctor: I push!
- Idris: Every single time. Seven hundred years, police box doors open out the way.
- Rory Williams: He'll be fine. He's a Time Lord!
- Amy Pond: It's just what they're called. It doesn't mean he actually knows what he's doing.
- Idris: [as the TARDIS] Doctor. Are you there? It's so very dark in here.
- The Doctor: I'm here.
- Idris: I've been looking for a word. A big, complicated word but so sad. I've found it now.
- The Doctor: What word?
- Idris: "Alive." I'm alive.
- The Doctor: Alive isn't sad.
- Idris: It's sad when it's over. I'll always be here. But this is when we talked. And now, even that has come to an end. There's something I didn't get to say to you.
- The Doctor: Goodbye.
- Idris: No. I just wanted to say... hello. Hello, Doctor.
- [Starts to cry]
- Idris: It's so very, very nice to meet you.
- The Doctor: [Crying] Please... I don't want you to. Please.
- Idris: [Fades away in a ball of light and whispers] I love you.
- The Doctor: You gave me hope and then you took it away. That's enough to make anyone dangerous. God knows what it will do to me.
- The Doctor: Imagine a great big soap bubble with one of those tiny bubbles on the outside.
- Rory Williams: Okay.
- The Doctor: Well, it's nothing like that.
- Rory Williams: What is happening?
- The Doctor: We are leaving the universe.
- Amy Pond: How can you leave the universe?
- The Doctor: With enormous difficulty.
- The Eleventh Doctor: Hang in there, old girl. Not long now. It'll be over soon.
- Idris/Tardis: I always liked it when you called me 'old girl'.
- The Doctor: I'm a madman with a box, without a box. I'm stuck in a black hole at the end of the universe in a stupid old junkyard!
- The Doctor: I don't understand. Who are you?
- Idris: You really not know me? Just because they put me in here?
- The Doctor: They said you're dangerous.
- Idris: Oh, the cage's stupid.
- [Touches her head]
- Idris: In here. They put me in here. I'm the...
- [stops]
- Idris: What do you call me, ah... We travel. I go
- [makes the TARDIS sound]
- The Doctor: [half smiling] The TARDIS?
- Idris: Time and Relative Dimensions in Space. Yes, that's it. Names are funny. It's me. I'm the TARDIS.
- The Doctor: No, you're not. You're a bitey mad lady. The TARDIS is up and downy stuff in a big blue box.
- Idris: Yes, that's me. A type 40 TARDIS. I was already a museum piece when you were young. And the first time you touched my console, you said...
- The Doctor: I said you were the most beautiful thing I'd ever known.
- Idris: Then you stole me. And I stole you.
- The Doctor: [pauses] I borrowed you.
- Idris: Borrowing implies the eventual intention to return the thing that it was taken. What makes you think I would ever give you back?
- The Doctor: [Slowly turns and looks suspiciously at her] You're the TARDIS.
- Idris: Yes!
- The Doctor: My TARDIS!
- Idris: My Doctor! Oh, we have now reached to the point of the conversation where you open the lock.
- Idris: No, I'm not a doolally. I'm mmm. I'm mmmm... It's on the tip of my tongue. Oh! That just gave me a new idea about kissing! Come here, you!
- [Reaches for the Doctor]
- House: Doctor! I did not expect you.
- The Doctor: Well, that's me all over, isn't it? Lovely old unexpected me!
- The Doctor: What did she say?
- Rory Williams: "The only water in the forest is the river." She said we'd need to know that someday. It doesn't make sense, does it?
- The Doctor: Not yet.
- The Doctor: I... I really don't know what to do!
- [pauses, then smiles]
- The Doctor: That's a new feeling!
- [smacks himself and starts running]
- The Doctor: I should put you in a new bedroom; you'd like that, wouldn't you?
- Amy Pond: OK, Doctor, this time can we lose the bunk beds?
- The Doctor: No, bunk beds are cool. A bed with a ladder, you can't beat that!
- The Doctor: Look at my girl, look at her go! Bigger on the inside! See, House, that's your problem: size of a planet but inside you are just... so... small!
- Rory Williams: How's it going under there?
- The Doctor: Yeah, just putting a firewall around the matrix. Almost done.
- Amy Pond: Are you going to make her talk again?
- The Doctor: Can't.
- Rory Williams: Why not?
- Amy Pond: It's spacey-wacey, isn't it?
- The Doctor: Actually, it's because the Time Lords discovered that if you take an eleventh dimensional matrix and fold it into a mechanical...
- Rory Williams: [shorts out two wires showering the Doctor with sparks] .
- The Doctor: [shouting] I... Yes, it's spacey-wacey!
- Idris: It means the smell of dust after rain.
- Rory Williams: What does?
- Idris: "Petrichor."
- Rory Williams: But I didn't ask.
- Idris: Not yet, but you will.
- The Doctor: [talking about the Corsair, a Time Lord he once knew] Fantastic bloke. He had that snake as a tattoo in every regeneration. Didn't feel like himself unless he had the tattoo. Or herself, a couple of times. Ooh, she was a bad girl.
- Rory Williams: This is where she told me to go. She said she'd send me the passkey. Ah!
- [Rory gets a telepathic message from Idris]
- Rory Williams, Idris: [speaking together] "Crimson... Eleven... Delight... Petrichor."
- Amy Pond: Petrichor?