Original subtitles

Are you okay? Your arm...

it's not too serious.

Did you get the brain from the creature?

Let's go.

I was worried.

You really scared me...

How are you? Are you hurt?

I'm okay.

What are you smiling at?

I made it back to you.

I swear to God, I'm so angry I could slap you.

Now you know how it feels.

Don't I know it.

You remember what you always said to me when I messed up?

"You're grounded, young lady." Well, now you're grounded.

I have to go back.

There's someone who needs me...

The aliens are sick.

They're dying.

They believe Tom's blood can cure them.

Great. They're dying.

What?

You feel sorry for them?

They care for each other just like we do.

Even if they all die, we will still be trapped in a basement.

I promised Sam I'd go back for him.

You think I should leave him there?

You barely made it back this time.

We could use the Tube system to reach him,

- we wouldn't be outside for long. - It's too dangerous.

If we don't, they're going to kill him.

I'm sorry. But no.

Sophia, I promised him. I gave my word.

Maybe you shouldn't have done that.

You're okay with leaving him to die?

I don't know him. So yes, I can live with that more easily

than I can live with losing my sister again

and my daughter growing up without a father.

- I promised him... - What about me?

You promised me that if we came to London,

you would make a new life for me and my baby.

I don't remember...

Well, you did.

Maybe you should try keeping that promise

before you make any more.

Celine will be waking up soon.

You never used to read.

I was never stuck in a basement before with nothing else to do.

I think there might be a way of making a better life

for you and Celine.

You can keep your promise?

I can try.