Tiffy Moore needs a cheap place to live quickly, and Leon Twomey, a night-shift worker, needs cash. They agree to an unusual flatshare where they share a one-bed apartment, and even the same bed, without ever meeting. Leon uses the flat during the day while Tiffy is at work, and she has it at night and on weekends. They communicate only through Post-it notes, but by sharing a space and exchanging messages, they begin to learn about each other's lives, challenges, and personalities. Despite being opposites, Tiffy and Leon grow closer through their quirky correspondence, leading to an unexpected friendship and maybe something more. The book is a feel-good romantic comedy about finding love under the most unconventional circumstances.