Season 1

It’s the summer of 2009 and Cheong Ah is a senior in high school who is the second of three daughters. Her parents run a small chicken restaurant while her older sister is a news anchor. Cheong Ah doesn’t have any hopes…

The friend Cheong Ah plans to meet at the train station is Joon Kyum, a boy from a well-off family. The two teens plan to commit suicide together. They enjoy their last meal together and return to the small room they ha…

Cheong Ah must make a witness statement at the police station about Joon Kyum’s death, but she is still in shock. Her mom takes the lead, making things up as she goes. Judge Hong comes to the police station after identi…

At home, Cheong Ah confesses why she wanted to end her life. Meanwhile, Seol Ah is searching for a fashion brand that will sponsor her wardrobe, but to no avail. However, Jin Woo overhears Seol Ah talking to the store e…

While Cheong Ah is on her way out of the police station with Joon Kyum’s letter, Judge Hong bursts in wearing her pajamas. Judge Hong tries to search Cheong Ah and when that doesn’t work, she requests an autopsy on Joon…

Seol Ah sees her mom trying to hide Cheong Ah and Joon Kyum’s phones. She tells her mom that an inquiry at the phone service provider will reveal the call and text histories anyway. Meanwhile, Jin Woo brings in a report…

The day of Jun Gyeom’s funeral arrives. Judge Hong calls Cheong Ah’s mom, Young Ae, and finds out that Cheong Ah went to school. However, Cheong Ah shows up at the funeral on her own. Chairwoman Hong, Jun Gyeom's aunt, …

Seol Ah’s blind date turns out to be better than she expected. However, when she comes home, she figures out that her date is related to Jun Gyeom. Seol Ah blames Cheong Ah for ruining her chances of marrying a rich man…

Nine years after Jun Gyeom’s death, Cheong Ah studies to become a police officer. She takes the civil service exam for the seventh year running, but things don’t seem to go very well. Still, Cheong Ah tries hard, rememb…

Cheong Ah’s friend Baek Rim asks her to fill in for him on a part-time job. She goes to the park, dressed as Mr. Lightning, to hand out flyers. Meanwhile, Jun Hwi, who now works at Inter Market’s Sports Marketing Depart…

Jun Hwi visits Cheong Ah’s studio apartment in search of Rim, who he thinks is Mr. Lightning. Suddenly, Cheong Ah gets a call from the hospital. Rim is the victim of the car accident that Jin U caused, but he isn’t badl…

Jun Hwi visits Cheong Ah’s studio apartment in search of Rim, who he thinks is Mr. Lightning. Suddenly, Cheong Ah gets a call from the hospital. Rim is the victim of the car accident that Jin U caused, but he isn’t badl…

Cheong Ah shows up at Rim’s hospital room in the Mr. Lightning costume to prove her innocence to Jun Hwi. They go to the patrol division to let the police know what happened. After Cheong Ah’s name is finally cleared, J…

Cheong Ah and Jun Hwi return to the hospital together. Jun Hwi tells her to come by his office the next day to discuss the payment she owes for damaging the camera. Cheong Ah ends up telling Jun Hwi about Jin U’s car ac…

Cheong Ah and Seol Ah run into each other in front of the ICU and they realize that they are both involved in the same car accident. Seol Ah tells Cheong Ah to keep their reunion a secret from their mom. Tae Rang sees S…

Yeong Woong sulks over his wife’s supposed mistreatment of him and he sneaks out with Yeon Ah’s gold medal to replace with a fake. Jun Hwi submits a repayment contract regarding the camera that Cheong Ah damaged, but hi…

Cheong Ah runs into Chairwoman Hong in front of the elevators at Inter Market. Before Chairwoman Hong remembers who she is, Cheong Ah makes a run for it. Meanwhile, Young Ae discovers that she needs surgery. As she sits…

Seol Ah discovers Jin U’s generosity toward Hae Rang and her family and becomes even more enraged. However, Chairwoman Hong continues digging for evidence of Jin U’s affair to use as an excuse to get Seol Ah divorced fr…

Young Ae and Judge Hong meet in the lobby of the hospital. When Seol Ah shows up to meet her aunt-in-law, she’s surprised to see her mom there but pretends not to know her. Young Ae leaves the hospital in a hurry, but h…

Tae Rang brings home the food that Young Ae made for Seol Ah and delivers it the next day. Seol Ah thinks Tae Rang must have some other motive, clueless that the food is actually from her mom. Meanwhile, Chairwoman Hong…

Cheong Ah and Jun Hwi meet at the accident site by chance. Cheong Ah tags along with Jun Hwi, whether he likes it or not. As they find evidence from the accident together, both Cheong Ah and Jun Hwi discover more about …

Tae Rang receives a phone call from Young Ae, asking to deliver another meal to Seol Ah. At the office, Chairwoman Hong bursts into Jun Hwi’s office and warns him to stay away from Cheong Ah. Meanwhile, Cheong Ah visits…

Seol Ah eats her mom’s food that Tae Rang delivers to her. When Chairwoman Hong sees Seol Ah eating, she suppresses her anger and begins her nice mother-in-law act, just as her lawyer suggested. Meanwhile, Yeong Woong c…

Cheong Ah receives a phone call from Judge Hong, who asks Cheong Ah to join her for dinner. Cheong Ah hesitates, wondering whether she should meet Judge Hong or run and hide as Seol Ah told her to. Meanwhile, Jun Hwi ge…

Hae Rang wakes up from her coma and Seol Ah finally finds out that Tae Rang and Hae Rang are siblings, not husband and wife. Seol Ah feels betrayed that she opened up to Tae Rang. Meanwhile, Inspector Mun decides to hel…

Jun Hwi updates Rim about Inspector Mun’s involvement in the case and Rim tells Jun Hwi that Cheong Ah isn’t his girlfriend. Later, when they meet outside the hospital, Jun Hwi finds himself smiling when he sees Cheong …

Seol Ah comes home, and her family warmly welcomes. Seol Ah, Cheong Ah, and Yeon Ah have an honest talk for the first time in a long time. Meanwhile, Hwa Young thinks Seol Ah and Tae Rang are having an affair, and tells…

While Seol Ah keeps her promise to Tae Rang that she won’t tell Hae Rang’s father about her affair, Chairwoman Hwa Young uses Hae Rang’s love for Jin U and asks her to make a false statement to the police. Cheong Ah tri…

Cheong Ah and Seol Ah threaten Chairwoman Hong with the voice recording. Cheong Ah deletes the recording, but Jun Hwi also pushes Chairwoman Hong to make a settlement with Rim. However, Chairwoman Hong presents Jun Hwi …

Chairwoman Hong wants to throw Seol Ah out. But with the press starting to follow them for interviews regarding Jin U’s accident, she has to continue pretending to be a good mother-in-law. Meanwhile, Tae Rang tries to c…

Cheong Ah and Jun Hwi are glad to finally recognize each other from the train years ago, but Jun Hwi bids Cheong Ah farewell. However, when Jun Hwi goes to meet the high school tennis player he wants to scout, he realiz…

Tae Rang goes to see Chairwoman Hong and hands her a letter of resignation on behalf of his sister, but Hae Rang still wants to stay by Jin U’s side and eventually take Seol Ah’s place as his wife. Young Ae overhears Ch…

A year passes by and Jin U finally wakes up from his coma. However, he and Seol Ah are already divorced. Seol Ah tries to live a new life, although she can’t help but visit Jin U every week. Meanwhile, Cheong Ah finishe…

Jin U is angry and confused about everything that happened during the past year. Meanwhile, Judge Hong invites Cheong Ah out to dinner to celebrate her first day of work. During their meal, Judge Hong gets a call from J…

Jin U is shocked to discover that he and Seol Ah are divorced and has a hard time accepting it. He finally realizes that Seol Ah knows about his relationship with Hae Rang. Meanwhile, Cheong Ah and Jun Hwi reunite and t…

In an attempt to regain Seol Ah’s favor, Jin U sends flowers and gifts to her house. However, Seol Ah refuses to let him sway her and sends everything back to him. Young Ae is furious that Jin U did such a thing without…

Jin U follows Seol Ah as she goes to hang out with Tae Rang and confronts her. Jin U goes home angry and Hae Rang can’t do anything to make him feel better. Meanwhile, Cheong Ah begins training Jun Hwi to be less of a j…

On Jin U’s first day back at work, he runs into Tae Rang in front of the Inter Market building. Jin U is surprised and bothered to hear that Tae Rang is Hae Rang’s brother. As the Sports Marketing Department gets an inf…

As Cheong Ah and Jun Hwi officially start dating, Seol Ah is surprised to see Jin U waiting for her after work. Jin U wants to start over with Seol Ah, but Seol Ah is confused between Jin U and Tae Rang. After dropping …

Jin U tells Hae Rang that he wants to try to get back together with Seol Ah and Hae Rang is heartbroken. However, she does not plan to give up on Jin U just yet. Meanwhile, both Cheong Ah and Jun Hwi are excited for the…

Tae Rang tells Seol Ah how he feels about her, but Seol Ah is unsure of what she should do. Meanwhile, Cheong Ah and Jun Hwi go to see a movie, but Jun Hwi’s odd behavior leaves Cheong Ah feeling frustrated. As Hae Rang…

Jin U gets invited into the house by Yeong Woong and they both get drunk and fall asleep. Jin U wakes Seol Ah in the middle of the night and confesses that being in the same room as her makes his heart race. However, Se…

Seol Ah finally confesses her feelings for Tae Rang and they enjoy each other’s company at Tae Rang’s restaurant. However, Jin U shows up out of nowhere and interrupts their intimate moment. Meanwhile, Jun Hwi takes Che…

Jun Hwi’s unusual behavior at home leads to Judge Hong figuring out that he has a girlfriend. Meanwhile, Hae Rang tells Chairwoman Hong that Seol Ah is using her brother for revenge after she is hurt once more by Jin U’…

Jun Hwi gets angry at Jin U, thinking that Jin U told Cheong Ah’s dad and sister that they are related. However, he realizes that nothing has been revealed yet. He goes along with the half-truth that Jin U makes up on t…

Hae Rang tells Tae Rang that she has found out Seol Ah is the woman who Tae Rang has a crush on. She also says that she will marry Jin U, who is Seol Ah's ex-husband, at all costs. Meanwhile, Jun Hwi makes up his mind t…

Jun Hwi takes Seol Ah’s advice and tries to break up with Cheong Ah. However, his actions don’t convey the same message as what he is saying. Meanwhile, Jin U continues to pursue Seol Ah in every way he can think of. Bu…

With the goal to be a reporter for a TV show, Seol Ah tries to shoot a video of her eating food at a restaurant by herself. But then, Tae Rang and his father suddenly come into the restaurant, and Seol Ah hurriedly leav…

Jin U’s heartfelt apology still is not enough to change Seol Ah’s mind and only makes things worse between Jin U and Chairwoman Hong. Meanwhile, Seol Ah becomes worried that Cheong Ah’s feelings for Jun Hwi might get de…

Seol Ah gets to fill in for a morning show. She becomes so nervous before the show that she asks Tae Rang to come over to the broadcasting station. Jun Hwi hurriedly comes to Cheong Ah's house after hearing that Cheong …

Cheong Ah returns from her last meeting with Judge Hong. She is surprised to find Jun Hwi waiting for her outside her house. While sitting in Jun Hwi’s car before heading in, the couple gets into an argument about the w…

Seol Ah is asked to be the main host of “Good Morning Live”, not knowing that Jin U is planning to completely interfere with all her ongoing work-related events. Meanwhile, Seol Ah is forced to ride a taxi with Jin U on…