Strangers In Space

Could talk about this scene and its importance over and over.

To start with, I love this pure anger in her eyes! And how it shows that Liz is deeply concerned not for a random colleague, but a dear friend.

See how it's not out of lacking trust in Doctor, but sheer fear of his unknown wherabouts.

Brigadier defending the Doctor.

As they said goodbye to the Doctor it made me think of all the past companions and realize they were more or less the ones who wanted to stay! Who didn't think they belonged to somewhere else more than in TARDIS.

Remembering how none of them, neither Jamie nor Zoe left anything behind when they decided, quite unconsciously, to join the Doctor made me realize that's why they felt like a family. A family of living beings who belonged nowhere else but together.

Thats why this scene made me so sad. It felt so unfair to watch them separate.