Georgie & Mandy’s First Marriage has proven itself a solid sequel series to Young Sheldon and an extended prequel to The Big Bang Theory, with two seasons behind it and a third arriving on CBS this fall. When Mandy (Emily Osment) and Georgie (Montana Jordan) first got together, the big secret between them was Georgie’s age: he was just 17 while she was 29. But she had no idea how young he was, and he strategically skirted around the topic to keep up the lie. Complicating the situation was the fact that Mandy got pregnant, at which point Georgie had to tell her the truth. She was understandably furious, uninterested in being with a teenager.

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