Darth Vader goes to a planet where a bunch of slaves from his home planet of Tatooine were freed and relocated to by the Amidalans. There he finds himself face to face with his childhood friends Kitster Banai and Wald.
I guess it’s not a Tatooine reunion without a pod racer making a cameo.
During an attack of wild animals, Darth Vader saves the lives of his former friends, not knowing that he used to be their old friend Anakin Skywalker.
From ā Star Wars: Darth Vader Vol. 1 #23