"My too Perfect Sons" is a story of a family with 4 sons and the families that are connected to the sons.  The eldest son is Jin-Poong (Son Hyun-Joo ) who is a pharmacist at "Sol Pharmacy". He is about 40 years old. His mother wants him to marry a teacher, but he dates Soo-Jin ([[Park Seon-Young]) who is a lawyer. Soo-Jin needs to marry soon, but can't marry right away. After her sister-in-law passed away, Soo-Jin takes care of her two nephews and her brother. Jin-Poong and Soo-Jin breaks up, but they get back together. Jin-Poong's mother is against their marriage because of her situation, but Jin-Poong kneels down in front of his mom's room for 3 days. Finally, Jin-Poong's mom relents and lets them get married.  The second son is Dae-Poong (Lee Pil-Mo) who is a doctor. He runs a small clinic on the second floor of the Sol Pharmacy. There is Bok-Sil (Yoo-Sun) who is a nurse. Dae-Poong often jokes around with her and Bok-Sil sometimes helps Dae-Poong with the family chores. Bok-Sil has a secret. Her real name is Jennifer and is a doctor. She hates her father, because after her father's real wife died, he never visited her mother. After Jennifer's mom's death, she gave up everything and lived as nurse Bok-Sil. She likes Dae-Poong, but he doesn't take her seriously. Because of this, Bok-Sil becomes hurt and leaves him. After she leaves, Dae-Poong misses her and realizes his true feelings for her. Now, Dae-Poong attempts to win back Bok-Sil's heart.  The third son is Sun-Poong (Han Sang-Jin) who is reporter at a broadcasting company. Through some ups and downs in his relationship, Sun-Poong marries actress Eun-Ji (Yu Ha-Na) and lives with his wife's parents. Sun-Poong's father and father-in-law have known each other for a long time and are friends. From an early point in their marriage, they have had conflicts.  The last son is Mi-Poong ( Ji Chang-Wook) who is studying for college. He brings his friend's baby and, shortly later, the baby's mother to their house. TheWatch drama online for free.