Jonathan and Dino discover Ben's big secret. But as Ben grows tired of living a lie and develops a newfound chemistry with Sue, Ms. Young's jealousy gets way out of hand. Meanwhile, Jackie makes a new friend at an Al-Anon meeting.

While Ben sorts out his feelings for Sue, Ms. Young tries to bring him back into their relationship, which leads him to take drastic action with the school play. Meanwhile, when Dino's fabled conquest of Zok spreads through the school, Jackie reacts by taking things too far with her new friend, Matt.

Ben learns an eye-opening lesson when his older brother, Sam, comes to visit and, if only for a moment, Dino finds a reason to appreciate his mom again. Meanwhile, Michael and Mia have an awkward discussion about just how far they will go with their friendship.