The Best Episodes Written By Park Hye Ryun

Do-san and Ji-pyeong struggle to bear the weight of their untold truths. Doubts and a mix-up lead Dal-mi to the place where it all started.

Ran-joo performs on a television program, a singing competition with her past self. Mok-ha tries to get a message out to Ki-ho, hoping he's listening.

After a fortuitous rescue, Mok-ha reenters society with a little aid from Kang Woo-hak. Later, Mok-ha gets the chance to help her idol, Yoon Ran-joo.

After Mok-ha's frightening encounter with Ki-ho's father, Woo-hak begins investigating him. Mok-ha and Ran-joo get a chance to share the stage together.

Woo-hak learns the truth about his past from Kang Bo-geol. Mok-ha confronts Eun Mo-rae, the idol she could have been had she not been stranded.

During a television program, Ran-joo makes a confession and forces Mok-ha to face off against Mo-rae. A threatening encounter compels Mok-ha to run away.

Bo-geol and Woo-hak retreive Mok-ha and take her on a camping trip with their family. Mok-ha tries to track down Ran-joo to make up for a mistake.

In hopes of getting discovered as a singer, Seo Mok-ha recruits Jung Ki-ho to film a video. But as terror strikes both of them, they flee for a new life.

Devastating news gives Dal-mi another reason to make the app a success. Won Du-jeong's plan to teach Do-san and Dal-mi a lesson backfires.

Ran-joo gets closer to Mok-ha — even getting her a chance to audition. But when the meeting doesn't go in their favor, Mok-ha devises another idea.

Despite differing pasts, Dal-mi and In-jae fight for their dreams at the same starting line. Ji-pyeong sets out to protect Dal-mi and help Do-san.

Dal-mi and In-jae present their teams' ideas on the hackathon stage. A story about Dal-mi's upbringing moves Ji-pyeong to fight for her success.

To preserve Dal-mi's past and to support her future, Choi Won-deok asks Han Ji-pyeong to pull off an impossible task.

In-jae uses lessons from her father and stepfather to her advantage. A clash over company shares tests Dal-mi, who turns to Ji-pyeong for advice.

The spring Seo Dal-mi lost everything, Nam Do-san's letters kept her company. Fifteen years later, she needs him by her side to prove Won In-jae wrong.

Grappling with his feelings for Dal-mi, Ji-pyeong avoids her. Do-san's knowledge of Won-deok's condition inspires a business idea for Samsan Tech.

Feeling the imminent threat of his father, Bo-geol confronts him first. After a tense exchange with Ran-joo, Mok-ha signs with RJ Entertainment.

A scary encounter with Jung Bong-wan leads to Bo-geol's family getting bad press. Ran-joo asks Mok-ha to make a hard choice about her career.

Ran-joo and Mok-ha receive negative press after meeting with reporters. The Kang family interviews with the prosecutor in their case against Bong-wan.

Bong-wan executes his final attack on the Kang family. Mok-ha prepares to release her debut song — marking the beginning of her singing career.

Ji-pyeong gives Dal-mi long-awaited answers and a confession. Seeking success on his own terms, Do-san considers a golden opportunity.

Tasked with recruiting top developers into her company, Dal-mi pitches her idea at Samsan Tech. Do-san gets away to clear his head.

Ji-pyeong scrambles to transform Do-san into the man of Dal-mi's dreams. A rude awakening prompts In-jae to close one door and open another.

Alex Kwon shows his true colors, proving Ji-pyeong right and fulfilling Samsan Tech's worst fears. Do-san tells Ji-pyeong about Won-deok's health.

Kim Yong-san forces Ji-pyeong to reflect on his past remarks. In-jae and Dal-mi's companies showcase rivaling programs using the same technology.