Everyone is at eachother's throats on the ship, so Lillian decides to throw a party for crossing the Andromida Line. Sheng creates a chocolate bar, which is highly addictive and can make anyone who eats it go absolutely psycho. Nearly everyone eats the chocolate at the party except for Pancha, Degenhardt, Zandie, Sheng, Tycho & Leonella, and when the ship starts to swerve, the group have to do something because the people that ate the chocolate don't care about what's going on. The only cure - super-strong lemon juice! The episode ends when Tane sees Lillian and Cyriax sharing a kiss!