Laggies (released in the United Kingdom as Say When) is a 2014 American romantic comedy film directed by Lynn Shelton and written by Andrea Seigel. The film stars Chloë Grace Moretz, Keira Knightley, Sam Rockwell, Kaitlyn Dever, Jeff Garlin, Ellie Kemper, and Mark Webber. The film had its world premiere at 2014 Sundance Film Festival on January 17, 2014.
Megan (Keira Knightley) is an aimless twenty-eight year old who is in a committed relationship with her high school sweetheart and is still close with her high school friends. At her friend Allison's (Ellie Kemper) wedding, her boyfriend unexpectedly proposes marriage. She also sees her father cheating on her mother. Shocked and confused, she flees and runs into teenager Annika (Chloë Grace Moretz) and her friends. After buying them alcohol, Megan plays with their skateboard. When they ask her to join them on their night out, she does.