The filmmaker isn't new to book-to-screen adaptations: he is best known for directing the hit 2014 teen romance The Fault in Our Stars, an adaptation of the bestselling novel by John Green that starred Shailene Woodley and Ansel Elgort .

Allison Williams and Mckenna Grace are trying to make sense of tragedy and secrets in the trailer for the Colleen Hoover adaptation, Regretting You.

Bestselling author Colleen Hoover’s hit book “Regretting You” is headed for the big screen. The story follows a family’s journey for answers after a devastating accident and stars Allison Williams, Dave Franco and more.