Yeah, you have a point.
OMG, I just looked at that link you gave me, and that scene where an old Clara tells Twelve that after Danny, "there was one other man, but that would never have worked out," and when he asks why, she says, "he was impossible."
That's so reminiscent of the scene between Ten and Sarah Jane Smith when he asks if she had anyone in her life since they parted, and she said, "Well there was this one guy. I traveled with him for a while. But he was a tough act to follow."
