Sarah Jane. You came to say goodbye.
Sarah Jane
Why are you doing this?!
The collision of the moon and Earth will release the Xylok from beneath the planet's crust, where it has been buried for 60 million years.
Sarah Jane
You're going to kill thousands of people!
The Xylok are a crystalline lifeform. We crashed here as what you would call a meteorite, but beneath the Earth, our crystals have regrown and become strong again, but nevertheless remain trapped.
Sarah Jane
You're still part of the original crystal, you're still in contact with it!
The release of the Xylok is my purpose. You gave me the chance to fulfil it, the chance to plan.
Sarah Jane
All this time... you used me! Mr Smith, you're evil!
No - effective. We will do so much more than the human race. The universe is served much better by our survival.
Sarah Jane
Any race thinking it's better than another, that's evil, Mr Smith!
Sarah Jane
So what have you done with Clyde?
[teleports Clyde back to Earth] Am I not merciful?
[points lasergun at them] You made all this possible, Sarah Jane. I owe you the mercy of a quick death.
Sarah Jane
But what about all the other people, don't they deserve mercy? You've been here millions of years, you've seen us evolve! Don't we matter to you?
Sarah Jane
Maybe you could change your purpose?
No, I told you, Sarah Jane, we all have a purpose. Yours is to die, so that the Xylok will live. After all, what life do you have, alone in your attic?
Sarah Jane
Alone?! You think I'm alone?! You think I'm defenceless?! Well, meet my dog! K-9! Protect me!
Affirmative, mistress! Activating defence mode!
Sarah Jane
Maria, I really am sorry for how I reacted when you told me about America.
It doesn't matter. We were sort of busy.
Sarah Jane
You see, well, for the first time I felt as though I'd found a family – and so soon, so suddenly, it felt like I was losing it. Losing the daughter I always wanted.
Some years ago, you travelled far and wide. And oh, the things you have seen! There was a man, a very special man. No, no, let me think. It wasn't a romance, no, it was something much, much more than that. He taught you so much. There was laughter and adventure, and you prayed that your time with him would never, ever end. But then suddenly he left you. The man was lonely. A scientist? No, a doctor. The Doctor. Am I right? [Sarah Jane has a flashback of her meeting The Doctor in 'School Reunion' and her saying goodbye to him in 'Journey's End]
Sarah Jane
Yes you are, but tell me right now, how do you know that?
It's all in your stars! And there's Jupiter in your 12 house. You are the keeper of secrets!
Sarah Jane
If you're so clever, tell me about the future.
If you want, but oh, I'm afraid Saturn is transecting Taurus. You have fought many battles in your life, you're about to fight another, but this time it will be different. This time Sarah Jane, you lose.
Last night, everyone was talking about their star signs, and I don't have one.
Sarah Jane
I could give you a birthday if you want. The day I found you. That's what I put on the adoption forms.
I wasn't born though, Mum. I was activated. 'Happy Activation Day!'. It doesn't sound right, does it? It's another strange thing. Something else that sets me apart.
Sarah Jane
Whatever particular day it is, that doesn't matter. You're not celebrating the day, you're celebrating the person.
But where you come from, childhood, it makes people who they are. I come from nowhere. I was never a baby.
Sarah Jane
Oh Luke...
I thought it would get easier, but there are always new things coming along, like this, to make me feel different.
Sarah Jane
Just remember - you're strong. I've seen you learn. You're my son and you're brilliant.
I wasn't born. I have no birthday.
So astrology doesn't work on me. The circle was like an electrical circuit. I broke it.
Like you did before, you touched Clyde. It shorted the power!
Sarah Jane
He's my son, and he's the centre of my universe.
Sarah Jane
Do you still miss not having a birthday?
No thanks. Why should I want to be like everyone else? Today, me being different was a good thing!
Sarah Jane
Today you being different saved the world!
Why don't we celebrate this day then?
Sarah Jane
That's a great idea!
Every year this could be my special day!
Sarah Jane
Deal.
Sarah Jane
Oh whatever you want! Plus cards, cakes, lots and lots of attention, a party - oh, how about a party!