Astro and Levi have been together since their freshman year of college. They hit it off instantly, becoming close friends before falling hard for each other within the same year. So, it felt only natural that after graduation, they moved in together. To Astro, Levi is his soulmate—flawless and fiercely loyal. He’s never once doubted him. But one evening, after they’d finished watching a movie and Levi was in the shower, a message popped up on Levi’s phone. Thinking it might be something important, Astro checked it—only to find a text from an unknown number that read: “I miss you, baby. Please call me.”