Guest Stars Cha Ji Yun as Baek Sung Mi Yoo Seung Mok as Jo Jin Woo Lee Ho Chul as Goo Suk Tae Lee Yoo Joon as Wang Min Ho Yoo Yun Soo as So Eun Shim So Young as Lim Bok Ja / Madam Lim Park Seung Tae as Recycling Grandmother Kim Dae Gon as Madam Lim's Employee Won Choon Gyu as Rival Gang's Boss Jo Young Joo as Rival Gang's Member