Andy Davidson
PC Andy Davidson ("PC Andy" for short) was Gwen Cooper's former police partner.
Profile
Biography
He had had a prior romantic relationship with Gwen. This led him to feel some jealousy towards Gwen's boyfriend and eventual husband, Rhys. (TW: Adrift)
After Gwen had joined Torchwood 3, she met Andy again outside a nightclub where a man has been killed by Carys Fletcher, who was possessed by Sex Gas. (TW: Day One) Like Gwen's boyfriend Rhys, he believed that she had been promoted to "Special Ops". They met up at the scene of Guy Wildman's death. ((TW: Another Life)
During the opening of the Cardiff spacetime rift, he requested Gwen's help after a Roman soldier had fallen through time only to murder two men and subsequently be arrested. Jack and Gwen talked very frankly about what happened in front of him. (TW: End of Days)
Andy was present at the murder scene of a man who was killed by Time Agent John Hart. (TW: Kiss Kiss, Bang Bang)
Andy later assisted Gwen with her investigation of a sudden disappearance. During this, he revealed his affection for her and jealousy toward Rhys, which Gwen discovered to be his reason for not attending recent wedding. He still had a soft spot for Gwen and had a childish crush on her. (TW: Adrift)
He was also made aware that Gwen worked for Torchwood and showed interest in joining, but Gwen didn't want him to do it. (TW: Adrift) Later, Andy calls upon Gwen for assistance when Weevils begin attacking his police station and despite his jealousy over Gwen, worked closely with Rhys. (TW: Exit Wounds)
Personality
He found glamorous police programmes like CSI: Crime Scene Investigation ridiculous and also seemed to be somewhat put out by Gwen's more inquisitive nature. (TW: Everything Changes)