Human Gilda: So, the Professor has a daughter...interesting.



Human Derpy Hooves: Why do you call him "Professor"?



Human Gilda: Just a quirk I have. My name is Gilda Dorothy McShane, but you can call me Ace.



Human Derpy Hooves: I'm Jenny, but everyone calls me Derpy Hooves. So, I heard you are one of the Doctor's Companions?



Human Gilda: The Professor and I...we have a long history together. I met your father on his seventh incarnation. Back then, he was a lot more jovial and easygoing...but also more mysterious and foreboding. I always had this feeling that he had skeletons in his closet, that he was bottling up his feelings. But i never asked questions. After the TARDIS crash-landed in New York and he was gunned down by the Changelings, forcing him to regenerate, I lost contact with him. That is, until he started being active in Canterlot City.



Human Derpy Hooves: He is still fond of you, after all those years. He cherishes the moments he spent with you.