In that film, it’s revealed Luke and Leia are twin siblings, meaning Leia had the potential to become a Jedi like her brother. The Rise of Skywalker sheds more light on this, featuring a flashback of a younger Luke training his sister. Videos by ComicBook.comDuring this scene, Luke explains to Rey why Leia abandoned her training. She had sensed that her son Ben Solo would die at the end of her Jedi path. When she stepped away from the Jedi path, she told Luke, “if I stay here with you and become a Jedi, everyone I care about will be destroyed.”