Suddenly, LO and MEI suffer from the contraction and cry for help. Without choice, CHI takes up the role as a nurse and helps LO and MEI for the delivery of babies. She pacifies them and gives them indications. A minute later, two lovely boys are born. CHI is too excited and hurts one of the babies carelessly; nevertheless, she mixes up and forgets the identities of the two babies. It is a happy moment for family KIM to welcome two new members. Since their birthdays are on the same day, same time, it is hard to distinguish who is the elder brother. However, their mothers are very particular about the seniority because it is the Chinese tradition that the elder son could heritage the wealth of the family.