The story was simple. It's about office romance between the new intern, Seunghyun, and his workaholic boss, Jongchan.
I like how they maintain the balance between their work and personal relationship. Their relationship is also a healthy one, there's some misunderstanding, but it doesn't dragged out for too long because they talk it out with each other. There is enough sweetness and the chemistry is on point.

There are some office politics, but they didn't go in depth with it. Except of some the higher ups in the company, the side characters/co-workers are really nice. I especially liked the 2 best friends Seunghyun have. They're so funny and helpful.

Acting was on point. No awkward moments. The music was okay, but nothing memorable. Cinematography was good to see. I really liked the pool scene from episode 6.

However as every other KBLs, the storyline felt a bit too rushed. There are some plot that could've been fleshed out.
But overall it's a good drama. I'd recommend if you like lighthearted fluffy office romance.