I fully recognize how many people dislike the common trope in every Mame's story which I never find uncomfortable. However, it might be caused by the fact that I'm an old fujoshi too used to all the toxic/red flag relationships. That's why I want to start with the statement that I don't condone any of the immoral behavior.

Next, DSN is a decent drama. It has a decent storyline. It has decent conflicts that are enough to span for 12 episodes. It has decent acting and music. It has decent cinematography and script. That being said, I'm, myself, not sure how I can be so in love with this drama. It might be the composition between drama, comedy, and romance in every episode. It might be the way they solve the problems. It might be LeonPobphan being extraordinarily adorable. It might be Leo being gorgeous af and Fiat is so compatible with him. It might be the awesome makeup and wardrobe. It might be the interaction among every character on and off-camera. It might be the awkward soundtracks. It might be James keeps promoting his shop in every promotional project for DSN and Smart being all golden retriever. It could be anything that makes me fall so hard for this drama.

You could try watching and maybe find your own reason for liking this drama.