Young-bin wants revenge on Si-eun for putting him in the hospital by hiring a couple of thugs he knows. Meanwhile, Si-eun gets closer to Soo-ho and becomes friends. Later, Soo-ho comes to Si-eun's rescue when he gets confronted by Young-bin and his thugs.

• Han Jun-hee
• You Su-min

• Ryeoun
• Shin Seung-ho
• Choi Min-yeong