The New Employee

It's Woo Seung Hyun's first day of internship. He met his superior Kim Jong Chan, who is handsome yet strict and scary. He also met Lee Kang Hae, a fellow intern who taught him on what he's supposed to do there.

Seunghyun, the nervous new intern, adapts to his work with the help of his boss, Kim Jongchan. Jongchan is impressed by Seunghyun's ideas for a new ad, and they decide to create the ad together, taking Seunghyun to a meeting. Seunghyun also unexpectedly encounters Na Yoo Seong, his college crush, who is friends with Jongchan.

Seunghyun is flustered by Jongchan's kiss and later discovers it was a mistake. He seeks advice from his friend Kanghae, adding to the emotional turbulence after the unexpected kiss and ensuing misunderstanding.

After their first kiss, Jong Chan and Seung Hyun decided to go on a date. But Seung Hyun is still hiding the fact that he's dating his boss from Kang Hae and Ji Yeon. As time goes by, Jong Chan and Seung Hyun's relationship got deeper.

Seunghyun leaves Jongchan's house and attempts to avoid him, struggling with his feelings. He eventually opens up about his past, providing a deeper insight into his character.

Seunghyun and Jongchan solidify their commitment to resolving misunderstandings, with Jongchan demonstrating a renewed focus on Seunghyun's well-being above all else.