The isolated life of an extreme introvert is thrown out of order when his company hires a new employee: a cheery extrovert who's not all she seems.
Trouble at the company pushes Hwan-gi to step down. On a getaway with Ro-un, he's reminded that there's still a lot to learn about her.
While dealing with a painful new revelation about Ji-hye, Ro-un gets to work to try and save her father's barbershop from closing down.
More truths are revealed as Hwan-gi recounts the events of the night Ji-hye died and I-su opens up to her loved ones.
On the day of their wedding, U-il takes out Eun I-su for one last date. Ro-un comes across a familiar drawing in U-il's office.
Ro-un's father is met with one cruel surprise after another. Hwan-gi urges U-il to come clean to everyone about his past mistakes.
Ro-un gets ready to tell Hwan-gi the truth about herself — and discovers he's been keeping his own secrets from her all along.
When she's suddenly transferred to a different team, Ro-un isn't sure how to feel. Hwan-gi prepares for another nerve-wracking presentation.
Ro-un wakes up in an awkward situation. U-il processes crushing news about Ro-un while the whole company finds out about his engagement.
When U-il shows up in Malaysia, Ro-un notices a tension between him and Hwan-gi. While giving them space to reconcile, she loses her purse.
Ro-un decides she was wrong about Hwan-gi, who makes an effort to grow closer to his employees. Meanwhile, Kang U-il is pushed too far.
After a video of Hwan-gi struggling to give a presentation goes viral, Silent Monster goes on a team-building workshop to try and build his confidence.
Hwan-gi remembers the events of three years ago, when his secretary Chae Ji-hye fell in love with someone she could never be with.
Ro-un glimpses an unexpected side of Hwan-gi when she follows him outside the office. The team's plans for a presentation run into a major hiccup.
Upon joining Silent Monster, Chae Ro-un is shocked to figure out Hwan-gi's identity. The team receives its first client: an actor with a secret.
When a damaging news story worsens the misunderstandings surrounding Hwan-gi's behavior, he's placed in a new role at the company.
Shy and introverted Eun Hwan-gi, who runs a public relations firm from behind closed doors, tries to work up the courage to meet someone he admires.
The isolated life of an extreme introvert is thrown out of order when his company hires a new employee: a cheery extrovert who's not all she seems.
as Eun Hwan-Ki
as Chae Ro-Woon
