The best thing about the drama: excellent ost. The songs will make you want to smile, cry and swoon.
Now the plot. Perfect and tight knit. The story is beautiful as it can be and the concept is clear and up to point. It has the perfect sweetness, drama, thrill, romance, comedy, friendship, family and action. It a full action pack package.
The chemistry between the leads is sizzling and as they started dating in real, you can actually see and sense the love between them. It doesn't feel like they acting, it's so natural. The side characters also have a lot of potential say whether the villain or the comrades or the members of their family.
It's a very sweet drama that will leave a smile on your faces after making you cry a lot. You will definitely enjoy it.