Ray and Avi come across Eddie, who is on the run with Sully's money, Meanwhile, Ezra begins to plans how he will propose.
McGarrett and the team search for a busload of kidnapped school children, as well as the people responsible.
Avery and her best friends Max and Lindsay, all discover they're dating the same guy, and Tyler is accused of cheating and must prove his innocence.
Higgins' therapist hires her to look into why one of her teenage patients died of suicide.