Leo nods. “Georgie is 17 then. She says, ‘I’m not robbing the cradle.’ So she’s not too old.”
Here’s a short, useful story that answers the question while illustrating why TV character ages can be confusing. The Case of Mandy’s Missing Birthday how old is mandy from young sheldon
Claire puts down her coffee. “Let’s solve this like detectives.” Leo nods
Leo grins. “Thanks, Mom. I’m winning this argument.” Claire smiles. “That’s the real useful part.” how old is mandy from young sheldon