 Gwen laments that as Suzie had said, Torchwood had changed her, and in "Greeks Bearing Gifts", she explained to Toshiko that she knew what she and Owen were doing was wrong, but that she had no intention of stopping.In "They Keep Killing Suzie", the team is shocked to learn that Gwen is the only person other than Suzie who possesses a sufficient degree of empathy to operate the resurrection gauntlet.A resurrected Suzie explains she would drug people with amnesia pills to tell them about her life - in "Combat", Gwen drugs Rhys as she confesses her affair with Owen so she can receive his forgiveness but not have to live with what she's done, echoing Suzie's actions.