I find the series quite enjoyable in spite of the unrealistic lines and behaviour of the characters. This father that came out of prison and vowed to watch over the daughter that he gave up as a baby, from a distance, then proceeds to get close and personal, becoming involved in all her issues. The daughter that after discovering the father convinced him to remain around her, promising that her behaviour and actions would not change, and that she would make sure that the relationship is not discovered, then proceeds to go everywhere with him, walking arm in arm in public places and visiting his room late at night. etc, etc. why make them act so silly? Do-ran's shameless mother who gets conned, does not learn her lesson and gets conned again, with her blatant discrimination against Do-ran and unrepentant greed. All the gossips, nosy characters and unbelievable hatred....., especially Do-ran's mother in law and Da-ya.... But I suppose the plot requires most of the characters to be unusually nasty, irresponsible and unwise. In the end, good prevailed over the not so good, so I enjoyed watching to the end.