 Although Kallen had confirmed that Rai had saved her, she was annoyed by Rivalz's constant bickering, which led to Lelouch convincing him not to bother her more.Kallen later went to the Black Knight's hideout and meets with Zero to report about what happened in Shinjuku ghetto and revealed to him about Rai and his piloting skills.This report got Zero interested and was recommended by Kallen that he would join the Black Knights.