Lee Han Wi

Jae Hui moves to Korea to help Tae Jun restart his high jump career after he announces his retirement. Despite his closed heart, Tae Jun begins to open up to Jae Hui. Meanwhile, Eun Gyeol struggles with his feelings for Jae Hui, who is pretending to be a man. The student-athletes bond during training, focusing more on camaraderie than competition. (Source: MyDramaList) ~~ Adapted from the manga series “Hanazakari no Kimitachi e” (花ざかりの君たちへ) by Nakajo Hisaya (中条比紗也).

When a young, energetic employee joins a public relations firm with an introverted and severely misunderstood boss, she makes it her life’s mission to show the world who he really is. Chae Ro Un has one simple goal in life: to expose the big boss man, Eun Hwan Ki, for who he really is and take her revenge. She blames him for her family's downfall. (Source: DramaFever)

Two wannabe spies break up when one of them gets fired. Years later, both end up being spies working for different units, so they have to keep their covers up in real life. Gil Ro uses his real identity, hence why he was seemingly fired, to spy on his rich father. So, when Kim Seo Won appears as a new employee, he wonders if she really is just a doppelganger of the woman he loved. (Source: MyDramaList)

Baek Shi-Yoon is an ex-secret agent and a well-trained human weapon. Hiding his past, he buys the bar "Neighborhood" and runs it is as the owner. He gets close to the neighborhood regulars at his bar and sympathizes with their pain. Shi-Yoon then meets a young man who works as a temporary employee, but who wants to become a police officer. Shi-Yoon trains him as a secret agent and they fight together against evil.