Complex sentence: The story continues through the end titles where we see that Kiki is now comfortably part of the life in Koriko as its own local celebrity and flying in formation with Tombo on his human-powered aircraft.
Split into simpler sentences: The story continues through the end titles where we see that Kiki is now comfortably part of the life in Koriko as its own local celebrity. She flies in formation with Tombo on his human-powered aircraft.