It Ends With Us - Colleen Hoover

It Ends with Us is a popular romance novel by Colleen Hoover, published in 2016, that follows florist Lily Bloom as she navigates a relationship with neurosurgeon Ryle Kincaid, complicated by the reappearance of her first love, Atlas Corrigan, and explores themes of domestic abuse, inspired by Hoover's own mother's experiences. The book won the 2016 Goodreads Choice Award for Best Romance and gained massive popularity through #BookTok, leading to a sequel, It Starts with Us, and a major film adaptation.