– The 11-year-old prodigy suddenly finds himself outgrowing his favorite clothes and, more distressingly, his spot in the family car. His typically logical mind short-circuits when faced with the unpredictability of human biology. He tries to calculate his exact growth curve using math, only to realize that nature doesn’t follow neat equations. The episode delivers classic Sheldon humor as he negotiates with Mary for new pants “with expandable waist technology.”
– Feeling increasingly invisible while the family obsesses over Sheldon’s growth (and Georgie’s scandal), Missy acts out by dyeing her hair without permission. Mary’s reaction is less about the hair and more about her own guilt – a rare moment of self-awareness for the Cooper matriarch. young sheldon s06e05 h255