though realising that the time fissure was a trap and initially refusing herself the opportunity to go back in time to find out the reason why her parents abandoned her, that evening she does so, but accompanied by luke who had anticipated her actions. rani and clyde ask mr smith where they have gone, and realise that she has gone back to when her parents were alive. then the puzzle box (from the serial "whatever happened to sarah jane?") suddenly lights up. sarah jane and luke spot her mother at the village fete carrying sarah jane as a baby. when they shake hands with sarah jane's father, they introduce themselves as david and victoria beckham. luke spots the child they "helped" earlier and follows him. sarah jane has a conversation with her mother, who reveals her plan is for sarah jane to have siblings. sarah jane leaves before she is forced to hold herself in baby form, which would have created a paradox. upon seeing the date on a newspaper, sarah jane realises that "today" is the day when her parents are about to abandon her. ignoring luke's warning that changing time is not a good idea, she sabotages her parents' car with her sonic lipstick to prevent them from leaving. the child, oscar, reveals that he is in fact a graske. sarah jane and luke go through the time fissure again and discover that present-day london has been destroyed. the trickster then appears before sarah jane and mockingly thanks her for all she has done for him.