stars Chase Stokes and Madelyn Cline's real-life romance may not have lasted, but both actors still have hope for their onscreen characters. Stokes and Cline told ET's Cassie DiLaura that they still believe John B and Sarah will get their happily ever after. «I think they will,» Cline said about whether the characters will end up together. «I like to think so,» Stokes agreed. Season 3 tests John B and Sarah's love for one another more than ever before, and Sarah eventually cheats on John B during a whirlwind night spent with her ex-boyfriend, Topper. «I was so scared about this storyline because I felt that inherently wasn't in Sarah's nature,» Cline said. «I wanted to make it feel like ultimately she was so lost and so confused.