Thanks so much to all the bad reviews that allowed me to enjoy this series.
This is a good example of how your personal taste or expectation leads you to (perhaps) exaggerations.
I expected a disaster and finally watched a cute, relaxed series with its good and not-so-good moments.

Jeng's character is more interesting in terms of the approach to the role, as a more mature approach to love situations and the conflict of emotions with logic.
Pat's character although sweet and capable in the friendly scenes, touches at times a one-dimensional approach that reduces the potential development of the story.
The secondary couple, although promising, never begins and is never really completed, and thus the audience remains unparticipated.
The depiction of the company's work environment adds a lot as do the supporting characters led by Chot.
It is an effort that is mainly honest and partly incomplete.

It's certainly not one of the best series, just as it's certainly not the fiasco described by the reviews.
Especially lately where we've seen ill-intentioned series glorified for the sake of the protagonists.

Take it easy, give it a try and have fun.

PS I wouldn't write a review for this series but I have a sensitivity to unnecessary unfairness especially when it is based on one's personal taste.