Sonny

Sonny is Persephone Hadley's musical partner and later boyfriend. Sonny and Persephone write songs for other artists together as a job. Persephone's daughter (Callie Rose Hadley) took a liking to Sonny when she was little, as she saw him a lot. One day Sonny asked Callie Rose if he could marry her mum (Persephone). Callie Rose said yes and that night, Sonny asked Persephone to marry him.

She politely declined, and the couple split up. Later on in Checkmate, Persephone gets a job to sing in a restaurant. When she is singing she notices Sonny is at the restaurant with his new girlfriend, so she ignores him. Then he follows her as she goes to get dressed and they start to make out. Sonny's girlfriend catches them and Sonny runs after his distressed girlfriend.

Sephy later gets engaged to Nathan, and Sonny reappears again. He asks if she would go back out with him and give him a second chance, but she declines again.

Crossfire
Two years before the events of Crossfire, Sonny crashes his car into Nathan, and the latter dies. Sonny drives away, and the police do not identify him. He then asks Sephy to go out with him, which she accepts. Troy figures out that Sonny did it, but Troy cannot prove it.