Episode 3

Summary

While doing volunteer work as punishment for fighting, Si-eun begins to form a bond with new friends — but trouble continues to find him.

Guest stars

• Kong Hyun-joo as Si-eun's Mother
• Lee Myeong-ro as Baek Dong-ha
• Oh Gi-gwang as Do Seong-mok
• Jang Jun-whee as 2-7 Homeroom Teacher
• Jeon Bae-soo as Baku's Father
• Bae Jun-hyung as Student