How do you people manage one heart? It is pitiful!

Doctor

Amy: Then why do you keep coming back for us?
The Doctor: Because you were the first, the first face and you're seared into my heart and you always will be Emilia pond. I'm running to you and Rory before you. Fade before you.
Amy: I don't want you to be nice to be me.
The Doctor: Yeah you do pond.

Because the traveling is starting to feel like running away.

Amy

Brian: What happened to the other people who traveled with you?
The Doctor: Some left me, some got left behind and some, not many but some, died.

The Doctor is God knows where. Did real life just get started?

Rory

Within three hours the cubes had separate Twitter accounts.

Kay Stewart

Look at you now, all grown up.

The Doctor

Doctor Who Season 7 Episode 4 Quotes

Within three hours the cubes had separate Twitter accounts.

Kay Stewart

Look at you now, all grown up.

The Doctor