Series premiere. When his mother's new military assignment uproots their family to Italy, 14-year-old Fraser struggles to find his place.

Fraser uncovers one of Caitlin's deepest secrets, forever changing their relationship.

The dynamics of the friend group shift after Caitlin and Sam's break up. Meanwhile, Sarah and Maggie explore the company of others.

Before Craig deploys to Afghanistan, his friends throw him an epic wedding.

The dynamics between the Wilson and Poythress families escalate while Caitlin and Danny take bold steps forward.

Sarah is thrilled to learn about her son's burgeoning friendship with Jonathan and, grateful for a strong male influence in Fraser's life, encourages them to spend more time together even if Maggie doesn't understand. Richard uses a father-daughter hunting trip to get inside Caitlin's head. Later, Sarah receives a phone call that will forever alter life on base.