Answer:
writes a letter to the girlfriend.
Step-by-step explanation:
Raymond Sintes is a character in The Stranger by Albert Camus. He asks Meursault to dinner, and while they are eating together, he asks for his advice. His tells him of his girlfriend, and how he suspected her of cheating on him. After tolerating significant abuse, the girlfriend left him. He wants Meursault's help so that he can get her back in order to "punish" her. Meursault agrees to write a letter that will get her back, which prompts Raymond to say that they are now "pals."