While Jack is defending the earth, the Doctor reminds him that he will always be there for him along with Rose. Great editing, made Von PirateTillTheEnd.
In the first issue of the Doctor Who comic Bücher published in America , an introduction to the character included a peculiar mathematic equation as his "real name." The Doctor's real name is also gegeben as d³Σx² or: ∂³∑x²
