Daniel repeatedly encounters alternate versions of himself and enjoys his own company, ultimately having sex with himself and beginning a relationship with himself. He learns that the changes he has made to his timeline have erased all traces of his childhood and early life. Though he has been able to become closer to himself than he has in any other relationship, at some point he comes to find that he no longer meets other versions of himself. Lonely and hoping to correct the situation, he jumps many millennia backwards in time, where his jumps have not altered the timeline, and there he meets a female version of himself called Diane. Diane's future is a mirror of Daniel's - she was given the Timebelt by her Aunt Jane, and she had also begun a relationship with her other selves, called Donna. Daniel begins a relationship with Diane and Diane becomes pregnant. Daniel and Diane secretly desire a son and a daughter, respectively, and unbeknownst to each other jump and use future technology to make their own changes to ensure that Diane gives birth to the desired child. Shortly after the birth of their child, Daniel and Diane separate.