As a response to 10 was holding it in so he could see all his companions again as himself and could do no longer when he reached the TARDIS. The build up of energy made it explode out of him whereas with 9 he just let it happen.
wait i always just assumed they knew each other! so the show just happened to cast the two of them and they just happened to be cousins? im sorry thats just crazy! --- Doctor Who is crazy. Amy and little Amy are cousins
What my friend asked: What's Doctor Who about? What I said: It's about an alien named 'The Doctor' who travels though time in a spaceship that looks like a police telephone box, who saves people and other aliens with the help of his companions and a tool
Amy and Rory Post-TATM by - What about the Doctor? - He will be alright. Melody will look after him. In my headcanon, right after he was sent back, Rory tried to search for the others, then he realised and sat down in confusion. Amy found him then.
Me: *staring at them and doing weird and inhumane noises* Rory: Is she I'll? Doctor: I don't know. Rory: What happened? Doctor: oh no. Rory: You are the Doctor! Doctor:come on. help me to take her here!