The article discusses how the TV show "PEN15" effectively captures the cringeworthy moments and awkwardness of middle school. The show, which features adult actresses playing their 13-year-old selves, brings back memories of that time in a relatable and nostalgic way. By accurately recreating the experiences and emotions of middle school, "PEN15" is successful in evoking those cringe-inducing moments that many people can relate to and resonate with.