Yeon-Woo is teased by his peers for being too skinny and urged to work out to build muscle and burn off energy. Despite the pressure, he remains unsure about how to prove his strength, especially when challenged to show his muscles. The teasing escalates with sarcastic remarks about his appearance and a push to reveal more of himself physically. Yeon-Woo is caught off guard and wonders if he’s been caught or exposed in some way. The episode ends with him facing growing social pressure and uncertainty about how to respond.