Fiona reunites with Gus after his tour but is torn by the fact that her friendly feelings for Sean have turned into love. Plus, Frank has his own love struggles as he works to keep Bianca happy - in Costa Rica.
Season finale. Kevin and Veronica finally make up. Ian comes home and confronts Mickey about their relationship. Fiona is still confused about whom she loves. Debbie wants to be pregnant. Frank returns from Costa Rica after his girlfriend gives into cancer and floats out to sea. Sammi escapes from her shipping container and has a talk with Mickey, using a pistol. Lip is falling for his professor but his girlfriend is not cool with this idea. Chucky and Carl face off in jail.—SideShowStanley