Lee Yoon-ho attempts to look cool by showing off on a motorcycle. His brother Min-ho wants to tell on him but fears Yoon-ho's fierce high kick. Meanwhile, Min-yong stealthily tries to get into the house and see Joon-ee, but faces a number of difficulties

Grandpa Soon Jae struggles with his failing medical practice as all his patients are going to daughter-in-law Hae Mi. Teacher Min Jung moves next door to student Min Young, but strange things begin to happen in her new place

Grandmother Munhee is treated poorly by husband Soon Jae and alarmed by daughter-in-law Hae Mi. She finds solace in chatting with Kaesung Daek. At school Lee Min Ho has a potential love interest in Yoo Mi

Soon Jae is fed up with the antics of his sons and grandson. Yoon Ho runs away from home after hitting his grandfather's car with his motorcycle. Min Yong's ex-wife Shin Ji meets an attractive Russian man at music school