tap. This relay network is later disabled, but due to the efforts of Earth-based Lieutenant Reginald Barclay, Starfleet eventually establishes regular contact in the season-six episode "Pathfinder", using a communications array and micro-wormhole technology. In the first two episodes of the show's fourth season, Kes leaves the ship in the wake of an extreme transformation of her mental abilities, while Seven of Nine (known colloquially as Seven), a Borg drone who was assimilated as a six-year-old human girl, is liberated from the collective and joins the Voyager crew. As the series progresses, Seven begins to regain her humanity with the ongoing help of Captain Janeway, who shows her that emotions, friendship, love, and caring are more important than the sterile "perfection" the Borg espouse. The Doctor also becomes more human-like, due in part to a mobile holo-emitter the crew obtains in the third season which allows the Doctor to leave the confines of sickbay. He discovers his love of music and art, which he demonstrates in the episode "Virtuoso". In the sixth season, the crew discovers a group of adolescent aliens assimilated by the Borg, but prematurely released from their maturation chambers due to a malfunction on their Borg cube. As he did with Seven of Nine, the Doctor rehumanizes the children; Azan, Rebi and Mezoti, three of them eventually find a new adoptive home while the fourth, Icheb, chooses to stay aboard Voyager. Life for the Voyager crew evolves during their long journey. Traitors Seska and Michael Jonas are uncovered in the early months ("State of Flux", "Investigations"); loyal crew members are lost late in the journey; and other wayward Starfleet officers are integrated into the crew. In the second season, the first child is born aboard the ship to Ensign Samantha Wildman; as she grows up, Naomi Wildman becomes great friends with her godfather, Neelix, and develops an unexpected and close relationship with Seven of Nine. Early in the seventh season, Tom Paris and B'Elanna Torres marry after a long courtship, and Torres gives birth to their child, Miral Paris, in the series finale. Late in the seventh season, the crew finds a colony of Talaxians on a makeshift settlement in an asteroid field, and Neelix chooses to bid Voyager farewell and live once again among his people. Over the course of the series, the Voyager crew finds various ways to reduce their 75-year journey by up to