Colton Keys, played by Jakob Ambrose, made his first appearance on 21 May 2025. The character details were announced on 13 April 2025 via spoilers published by Daniel Kilkelly from
Digital Spy. He reported that Colton is introduced as a new love interest for
Aaron Brennan (Matt Wilson). The two meet while on holiday at
Hamilton Island in Queensland. In his debut storyline, Aaron flirts with Colton and tries "to pretend to be someone else", called Charlie. The reporter added that the pair have sex but Colton "discovers a photo" of Aaron's dead husband
David Tanaka (
Takaya Honda) and would "demand an explanation" from him. Colton meets Aaron by the pool and the two become friendly, after Aaron calls himself Charlie and says he is from Sydney. They then go for a swim and a snorkel together on the beach, before Colton leans in for a kiss. They then have sex in Aaron's villa, and Colton stumbles across a photo of Aaron with his deceased husband David and daughter
Isla Tanaka-Brennan (Hannah Abe-Tucker). Aarons reveals his true identity, and Colton leaves. He later arrives in Erinsborough and approaches Aaron while he is on a date with
Rhett Norman (Liam Maguire) and tells him he has a job interview at Eirene Rising, and he is hired as assistant manager by
Terese Willis (
Rebekah Elmaloglou). Colton invites Aaron to dinner, before showing up to his house with a gift. While at the Waterhole, he introduces Colton to
Cara (
Sara West) and
Remi Varga-Murphy (
Naomi Rukavina), and Remi is impressed by him. He later invites Aaron to a yoga class where they run into Rhett, and they both try to compete for Aaron's attention. They meet up again to go for a run together. Colton helps calm down
Vera Punt (
Sally-Anne Upton) after she threatens to leave Eirene Rising due to resident doctor
Darcy Tyler's (
Mark Raffety) arrest. He runs into Aaron while on break, who offers to have sex at his house, but Colton declines. After moving into Number 32, Colton goes to a café somewhere in Melbourne to meet
Zac Willis (Alex Kaan), who has a profile on a dating app that Bolton came across. Zac just came from the airport and reveals to Colton that he doesn't live in Melbourne but hopes to depending on a job interview and that he was born there. The chemistry between the two is evident, with Colton revealing to Zac that he came from Queensland and chose to stay at first because of a love triangle situation that he lost out, then a new job opportunity. When the subject of aged care came up, Zac mentions he has some family in the same business. Zac then has to go to his job interview, but tells Colton that he will see him again and kisses him before going. After the date, Colton goes to the Waterhole and joins
Leo Tanaka (
Tim Kano) and
Krista Tanaka (Majella Davis) to celebrate him moving to Ramsay Street. Colton mentions to them that there is a man he has his sights on but before he can say anymore Zac arrives and Krista introduces him as the new assistant manager for the Lassiter's Hotel to them. Colton reveals to her that he and Zac met before and Zac is surprised that Colton lives in Erinsborough. After Leo and Krista leave, Colton offers to buy Zac a drink but the latter asks for a raincheck because he has family to visit. Colton later sees Zac again on Ramsay Street, revealing to him that he just moved into Number 32 and learns that Zac is Terese Willis's nephew. Colton explains to Zac that he and Terese are colleagues since the company he worked for went into partnership with Eirini Rising and realises that Terese is the relative that Zac has who works in aged care. Colton asks Zac if he would like to come over to his place but Zac, who becomes cool and distant suddenly, turns him down and tells Colton that even though it was really nice to meet him (Colton) he (Zac) didn't felt there was a spark. == Saskia Ramsay ==