I would say this drama is good if you want to watch something while productively doing something else. There are sweet and funny moments between the ML and FL as well as the secondary couple.

Are there annoying situations? Yes. Are there annoying side characters? Yes.
That's the reason why I say this is a drama that you can have playing in the background so you can casually ignore the annoying parts.

I would have scored the drama a bit higher if they didn't drag show on. With its general storyline and the pacing of the episodes, it would have perfectly been fit to finish it between 16 to 19 episodes without adding unnecessary trouble for the lead characters.

I personally stopped at episode 19 and pretended that 20 to 24 did not exist. You'll figure out the reason why if you watch the 19 episodes. Overall, it's a stress-free drama if you skip those episodes.