Mi Yeong, Hye Yeong, Ra Yeong, and Joon Yeong are the kids of Yeong Sil and Han Soo. They seem like the average Seoul family, with the typical Seoul problems, but that all changes when Jung Hui, an actor, and former K-Pop idol, ends up in their doorstep claiming that Han Soo is his biological father. The family goes through thick and thin, one marriage after the other, trying to figure out why their father happens to be strange.
Episodes
Episode 1
Na Yeong-sil has an unpleasant first encounter with Oh Bok-nyeo. Cha Jeong-hwan and Byun Hye-yeong reunite eight years after their breakup.
Episode 2
Determined to land a role in an upcoming miniseries, An Jung-hui searches for his biological father. Byun Mi-yeong contemplates a job offer.
Episode 3
Jeong-hwan and Hye-yeong share a night of passion. While trying to hide from Kim Yu-joo, Mi-yeong makes an unforgettable first impression on Jung-hui.
Episode 4
Byun Jun-yeong's sisters find out about his dating life. Hye-yeong feels uneasy after seeing Jeong-hwan's co-worker ask him out.
Episode 5
Jung-hui's honest plea earns him another audition. Yeong-sil and Bok-nyeo reach an agreement about rent. Yu-joo humiliates Mi-yeong at work.
Episode 6
Curious about his father, Jung-hui visits Byun Han-soo's eatery as a customer. Hye-yeong and Jeong-hwan get back together.
Episode 7
Jung-hui tells Han-soo who he is, and is enraged by his reaction. Jeong-hwan asks Hye-yeong to move in with him. Yu-joo takes a pregnancy test.
Episode 8
Yu-joo asks Jun-yeong about his family and shares big news. Using her knowledge of Park Cheol-su's secret, Byun Ra-yeong asks him for a favor.
Episode 9
Jung-hui ignores Han-soo's attempts to meet him. Hye-yeong discusses moving out with her parents. Yu-joo looks into Jun-yeong's family business.
Episode 10
Hye-yeong and Jeong-hwan begin cohabitating. Jun-yeong takes the civil service exam and vows to tell his parents about Yu-joo, who's growing impatient.
Episode 11
Yu-joo introduces herself to Jun-yeong's parents. A missing ring brings Yeong-sil, Bok-nyeo and their children to the police station.
Episode 12
With a lawsuit in hand, Hye-yeong tells Bok-nyeo to apologize to Yeong-sil. Yu-joo meets Jun-yeong's family as its newest addition.
Episode 13
Jeong-hwan apologizes on behalf of his mother. Jung-hui drops by Han-soo's store for a drink, but leaves enraged after seeing a joyful family dinner.
Episode 14
In need of real-life family experience for his role, Jung-hui makes a surprising request. The explosive secret behind Han-soo's identity is revealed.
Episode 15
Han-soo tries to persuade Yeong-sil into letting Jung-hui join their household. Bok-nyeo shows up unannounced to Jeong-hwan and Hye-yeong's apartment.
Episode 16
News of Han-soo's son is met with shock by his children. Jeong-hwan's changed entry code and attitude during a blind date makes Bok-nyeo suspicious.
Episode 17
Living under one roof as half-siblings, Mi-yeong avoids Jung-hui at work. Yu-joo offers Jun-yeong an alternative to looking for a home of their own.
Episode 18
Hye-yeong confronts Yu-joo, and Mi-yeong meets with Jun-yeong to tell him about Yu-joo's past. Ra-yeong catches Jeong-hwan and Hye-yeong together.
Episode 19
Mi-yeong asks for a different position. Lee Yun-seok's tragic past is explained. Yeong-sil and Bok-nyeo find out about their children's relationship.
Episode 20
Hye-yeong becomes the target of her family's disappointment and anger. Jung-hui's interview about his father changes Mi-yeong's mind.
Episode 21
Hye-yeong shocks everyone with her stance on marriage. Jeong-hwan reacts with disgust when he learns of Bok-nyeo's role in his breakup eight years ago.
Episode 22
Disagreeing about their future, Jeong-hwan and Hye-yeong part ways. Jung-hui treats his half-sisters to a makeover for Jun-yeong and Yu-joo's wedding.
Episode 23
Wanting to get away from his troubles, Jeong-hwan applies for an overseas assignment. Jung-hui and Han-soo share drinks and a heartfelt conversation.
Episode 24
Bok-nyeo begs for Hye-yeong's help to find Jeong-hwan. Jung-hui earns praise on set for his acting. Ra-yeong becomes Cheol-su's first girlfriend.
Episode 25
Hye-yeong agrees to marry Jeong-hwan, but with a catch. Jun-yeong feels unloved by Han-soo in comparison to his affection for Jung-hui.
Episode 26
Hye-yeong and Jeong-hwan ask for their parents' blessing. Mi-yeong stands in for an actress, with Jung-hui watching anxiously from the sidelines.
Episode 27
Jung-hui gets protective over Mi-yeong when she gets embroiled in dating rumors with Jin Seong-jun. Bok-nyeo gives her approval under one condition.
Episode 28
A formal dinner between Hye-yeong and Jeong-hwan's families ends in disaster. Jung-hui celebrates his first birthday with Han-soo's family.
Episode 29
Jung-hui is baffled by his feelings for Mi-yeong. Bok-nyeo and Yeong-sil make peace for Jeong-hwan and Hye-yeong's sake.
Episode 30
Hye-yeong and Jeong-hwan tie the knot. Cha Gyu-taek reaches a boiling point with Bok-nyeo. Mi-yeong leaves a trail of kisses on Jung-hui's face.
Episode 31
Bok-nyeo feels duped when Hye-yeong installs a door upstairs. Yu-joo foregoes bed rest to stay on top of work. Seong-jun asks Mi-yeong out on a date.
Episode 32
Han-soo becomes flustered when Jung-hui asks about his past. Bok-nyeo makes the most of her arm injury to get payback on Hye-yeong.
Episode 33
Jung-hui and Han-soo's story becomes public news. Hye-yeong is coerced into fulfilling Bok-nyeo's various favors inside and outside of the home.
Episode 34
Hye-yeong expresses disappointment in Bok-nyeo's lie and Jeong-hwan's compliance. Jung-hui's mom returns to Korea and demands to see Han-soo.
Episode 35
After An Su-jin barges into their home, Yeong-sil sends Han-soo away. Hye-yeong reminds Bok-nyeo of their contract. Cheol-su's father meets him halfway.
Episode 36
Hye-yeong rushes to Bok-nyeo's side when she calls from the hospital. Jung-hui notices striking discrepancies between Su-jin and Han-soo's stories.
Episode 37
Hye-yeong yells at Gyu-taek for his behavior toward Bok-nyeo. Yu-joo collapses at work. Growing more suspect, Jung-hui tests his and Han-soo's DNA.
Episode 38
Gyu-taek separates from Bok-nyeo and moves out. Upon receiving a copy of the DNA test in the mail, Yeong-sil rushes to Jung-hui's home.
Episode 39
With knowledge of the truth, Jung-hui confronts Han-soo. Hye-yeong and Jeong-hwan bring Gyu-taek home. Yu-joo reflects on her loss.
Episode 40
With Hye-yeong's help, Bok-nyeo initiates a plan to change Gyu-taek's mind. Jung-hui's rude remarks and their parents' reaction confuses the siblings.
Episode 41
Following her accidental confession, Mi-yeong takes all measures to avoid Jung-hui. Hye-yeong secretly looks into Jung-hui and Han-soo.
Episode 42
Jung-hui assures Mi-yeong with a story about his real father. Hye-yeong pieces together the puzzle with info on Han-soo, Yeong-sil and Yun-seok.
Episode 43
Cheol-su meets Ra-yeong's family. Appreciative of the love and joy he received at the Byun household, Jung-hui tells Han-soo not to turn himself in.
Episode 44
Hye-yeong approaches her parents with her findings. After Han-soo turns himself in, Yeong-sil tells her children all about Han-soo and Yun-seok.
Episode 45
Hye-yeong joins Han-soo at the station, but he refuses her counsel. Reeling from shock, Ra-yeong breaks up with Cheol-su and Mi-yeong quits her job.
Episode 46
Hye-yeong searches for a witness to reopen Yun-seok's case. Recognizing Jung-hui's father, a reporter publicizes details about his past and identity.
Episode 47
Yeong-sil asks Yu-joo to not tell the family about her doctor's visit. Seeing Han-soo's latest interview, Jung-hui gets away to check on the family.
Episode 48
Han-soo receives his date for trial, and Yeong-sil sets hers for surgery. Jung-hui and Mi-yeong enjoy dates away from prying eyes.
Episode 49
Yeong-sil secretly gets admitted for surgery with Yu-joo by her side. Yun-seok asks a former teammate and witness to testify.
Episode 50
Bok-nyeo and Gyu-taek rally around Hye-yeong. Jung-hui finds himself in a dating rumor with a co-star and in hot water with Mi-yeong.
Episode 51
Gyu-taek declares newfound appreciation for Bok-nyeo. On behalf of Yun-seok, Hye-yeong asks the judge for a chance to clear his name through a retrial.
Episode 52
Jung-hui asks for Mi-yeong's hand in marriage. With his recovered identity, Yun-seok walks Yeong-sil down the aisle and embarks on an adventure.
Top Cast
Kim Yeong-cheol
Byun Han-Soo
Kim Hae-sook
Na Young-Sil
Lee Yu-ri
Byun Hye-Young
Lee Joon
Ahn Joong-Hee
Jung So-min
Byun Mi-Young
Ryu Soo-young
Cha Jung-Hwan
Ryu Hwa-young
Byun Ra-Young
Min Jin-woong
Byun Joon-Young
Lee Jun-hyeok
Na Young-Sik
Jang So-yeon
Lee Bo-Mi
