Randall, Kate and Kevin find themselves on new paths as they each celebrate their 38th birthday.

The Pearsons support Kevin at his movie premiere; the teen Big Three make decisions about college.

The Pearsons rally around Kate as she undergoes a medical procedure.

A young Jack makes a decision that will impact the course of his life.

Kate and Toby wait for big news; Randall embarks on a new path; Kevin meets a man from Jack's past.

Kate struggles with Toby's depression; Randall makes time for Kevin, who obsesses about Jack's past.