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.
Episodes
Episode 1
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.
Episode 2
When a damaging news story worsens the misunderstandings surrounding Hwan-gi's behavior, he's placed in a new role at the company.
Episode 3
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.
Episode 4
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.
Episode 5
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.
Episode 6
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.
Episode 7
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.
Episode 8
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.
Episode 9
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.
Episode 10
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.
Episode 11
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.
Episode 12
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.
Episode 13
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.
Episode 14
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.
Episode 15
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.
Episode 16
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.
Top Cast
Yeon Woo-jin
Eun Hwan-Ki
Park Hye-su
Chae Ro-Woon
Yoon Park
Kang Woo-Il
Gong Seung-yeon
Eun Yi-Soo
Ye Ji-won
Dang Yoo-Hee
Heo Jung-min
Eom Sun-Bong
Lee Kyu-han
Reporter Woo
Jun Hyo-seong
Kim Gyo-Ri
Stephanie Lee
Director Park
Kim Eung-soo
Hwan-Ki's father
