Maya kept the ribbon in the back pocket of her jeans like a talisman. It was nothing—silk, a bright scarlet strip she had found at a street market that smelled of rain and roasted coffee. She’d tied it around her wrist the week she and Jonah promised each other they would try, really try, to stay faithful. “Use it,” Jonah had said, laughing, “as a reminder. When you want to wander, feel the ribbon and remember why you chose me.”