How does the author's use of foreshadowing when Abuela reveals her past affect the story? It creates tension between Abuela and Bella's mother over a long-held secret that's revealed in the flashback. It creates excitement by making readers wonder what will happen between Bella and Mateo. It sets the stage for the surprise reunion between Abuela and Alejandro at the end of the story. It deepens the mystery by making readers wonder why Abuela left Alejandro behind in Cuba.