Yeo Reum and Soo Yun get into an argument. She tells him that unlike him, many people including herself need to work their hardest in order for their superiors to recognize them. However, he tells her that she simply has a victim mentality and lacks self-awareness.

Soo Yun tells Yeo Reum that he cannot feel pain in his right arm. After hearing this, Yeo Reum begins to become more and more curious about him and the story behind his painless arm. Meanwhile, Seo Goon's team moves from Terminal 1 to Terminal 2.

Words spread regarding a dispute between a passenger and Yeo Reum and a Security Team employee. Because the passenger got a scratch on her face, she has declared that she will sue the airport. No matter how much Yeo Reum tells the others that it was not their fault and that the passenger had attacked them first, she has a difficult time convincing them.