Aria Gray is a 16 year old girl who goes to Laguna Beach High School. She loves writing, acting, singing and painting. She has been in a relationship with her boyfriend Mario Selman ever since they were 13. Mario Selman is a 16 year old boy that also goes to Laguna Beach High School. One day Mario created a YouTube and discovered Musical.ly. He becomes famous within days of starting. Will Aria find out about Mario's secret??