They continuously flirt with each other, much to Cindy's envy and sadness. It is hinted that Betty might have had some interest in Jimmy, but knows that he belongs with Cindy instead and is fully supportive of it. In a a planned episode for season four, Cindy and Betty would've finally become friends after working together to escape Jimmy's lab. It is also worth noting that Cindy would've finally come clean about about her true feelings towards Betty.