Living Garbage (Human)
Roarton Protection service worker
Human Volunteer Force (before disbandment)
Gary is shown to have a good relationship with Jem as the two once worked in the HVF together, earning his trust and reliance on her as she once saved his life.
Being loyal to Jem he helped cover up the murder of Henry Lonsdale after Jem shot him.
Later, it is shown he is attracted to Jem as the two share a kiss begin dating as the two become closer after the two cover up Henry Lonsdale's death. However after forcing Kieren to go rabid, Jem dumped him.
They got to know each other when Jem was 15-18 during the rising. Just like, remember that. He's Easily in his 20s.
In Season one he is said to be dating a girl named Vicky, but Dominic Mitchell confirmed that she left Gary between Season one and two and that she is still alive.