'' 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 . It stars Keira Knightley , Chloë Grace Moretz , Sam Rockwell , Kaitlyn Dever , Jeff Garlin , Ellie Kemper and Mark Webber . It premiered at the 2014 Sundance Film Festival on January 17 , 2014
2014 Sundance Film Festival
2014 Sundance Film Festival
Laggies