has officially signed on for the movie adaptation of #BookTok famous “romance” novel —which means we have a lot to talk about. The 2016 novel follows a successful small business owner named Lily Bloom, who finds herself falling for the devastatingly handsome but controlling neurosurgeon, Ryle Kincaid. The book documents Lily's tumultuous marriage to Ryle as her childhood friend, Atlas Corrigan, reenters the picture. Years after it was first published, It Ends With Us shot to the top of the bestsellers list after it gained renewed popularity on TikTok, according to .