He bloody tried to send me away! After everything we'd been through together, he just sent me away. A holographic message to live my life, but how could I after everything he showed me?
So I went back. I looked into the heart of the TARDIS and saved him. I saved my Doctor. And what do have to show for it? A terrible headache and a little bit of heartache. I'll be in bed for the rest of the day.