In order of appearance:

Rose Lawrence- Caitlin Stasey

Lilian (Lily) Lawrence- Nina Dobrev

Max Fisher- Nick Merico

Mason Laskey- Avan Jogia

Zach Fisher- Jake T. Austin

Brad Lucas- Ansel Elgort

Mrs. Quinten- Sarah Alexander

Mari- Jenna Ortega

This is based off how my characters look, not based off how they act.