Paramount Pictures/YouTube Colleen Hoover is returning to the big screen with another adaptation of one of her books. A year after the headline-making adaptation of her 2016 novel It Ends With Us opened in theaters, the first trailer for the adaptation of her 2019 book Regretting You has debuted. Allison Williams, Dave Franco, McKenna Grace, Willa Fitzgerald, Scott Eastwood and Mason Thames star in the film, which centers around a young mother and widow (Williams) as she bonds with her widowed brother-in-law (Franco) over their mutual loss, all while navigating the complex relationship with her teen daughter (Grace) as they both explore new romances. After screenwriter Susan McMartin handled the script, while The Fault in Our Stars filmmaker Josh Boone directed Regretting You. It Ends With Us - which performed well at the box office in spite of mixed reviews - was famously directed by star Justin Baldoni. His legal drama with costar Blake Lively is still playing out in court. Hoover's books are clearly resonating with Hollywood. Her 2022 novel Reminders of Him is getting an adaptation starring Maika Monroe in early 2026, and an adaptation of her 2018 novel Verity starring Anne Hathaway, Josh Hartnett and Dakota Johnson is due in October 2026. The post Colleen Hoover's 'It Ends With Us' follow-up debuts first trailer: Watch appeared first on Wonderwall.com.