Birth parent
From Tardis Wiki, the free Doctor Who reference
Ruby Sunday once claimed that the Doctor had always been good at "science-y stuff", but that he'd had to learn more about the language of luck since meeting her, noting the major coincidences which had occurred around them, such as that they'd both been adopted, having been abandoned by their birth parents, leading her to wonder if their meeting was a fluke, or if there was more to "the story of the Doctor and Ruby Sunday". (PROSE: Who's the Doctor? [+]Loading...{"page":"7","1":"Who's the Doctor? (short story)"})