Zack (MyStreet)

Biography
He is first seen in "I Love You Aaron" after the credits. The only things we know about him is he has a daughter (which was later confirmed to be Aphmau) and is divorced. We also know he has business connections with Garte, Terrance and Derek, as they are seen trying to buy the mansion together.

In "Her Dad", it is revealed that he is Aaron's physical mentor at Starlight Wonderland. He also said that he is excited for the wedding and to be a part of a big happy family. He also seems to have a grudge over Derek and Garte over something that happened when they were trying to buy the lodge.

According to Derek in "Dream Come True" in a private conversation with Rachel, Zack may have been sent to jail, but have broken free along with two people named Michael and Elizabeth and found a job as a therapist at Starlight, which is why Derek was concerned about seeing him and talking to Garte about him in a phone call.

In "Aphmau's Family Secret", he called Elizabeth who told him that she's coming to Starlight along with Michael. Zack told her about how Derek and Aaron are at Starlight and he is dating Aphmau, his daughter. Elizabeth found it exciting and told him that they need to talk more when she arrives. When Michael couldn't come, Zack revealed his werewolf nature and explained to Elizabeth that he never told Aphmau about this is because he was disappointed that she didn't inherit his werewolf genes. Nevertheless, Elizabeth was very intrigued by the circumstances with Derek, Aaron and Zack's daughter and that her ex is at Starlight as she hints of several plans in mind for the two with one of them a possibility that Zack and Elizabeth are planning to split the Aphmau and Aaron, the two star-crossed lovers away from each other.

Appearance
He has black hair, dark brown eyes and tanned skin.

Personality
TBA

Trivia

 * His hidden werewolf nature and birth of Aphmau by Sylvana may be the reason why Zack and her split up.