This really does break my heart, cause you tend to forget that the Doctor was a dad once. And then you realized that he had a wife and kids, and he destroyed Gallifrey. Doctor Who punctures your heart, people.
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