This drama is so surprisingly bad that it is fascinating to watch for all the wrong reasons. How did this happen? The producers obviously spent a lot of money, because the production value is really quite good. Is it the writing, the directing, the acting, or all of the above? The two leads are A list actors, but their cringey, over the top aegyo is embarrassing. The romantic elements (such as they are) are juxtaposed with occasional slapstick punching and tussling, dark interactions with a sinister colleague, and uncomfortable mental health discussions. I'm 12 episodes in and I have no idea if I'm watching a teen romance between two arrested adolescents, a romantic comedy with infantile aegyo, a medical drama, or a mystery. If the producers had any mercy on the viewers, they would end this one early.

Update: After finishing the remaining episodes I can say the drama pulled up before it hit the ground. And it turns out that I was watching a long PSA on mental health that got distractedly more preachy as the drama drew to a close. The aegyo was a bit less pronounced, but it did not go away unfortunately. The last 4 episodes didn't do much to mitigate my opinion that it is a bad drama, but it did do enough to change my rating from a 4 to a 5. If you haven't watched it yet, pass--unless you are obssessed fan of the two leads.