This is first Kdrama I felt all characters are so much annoying and also I thought the direction team is completely brainless, especially the ML and FL. Most annoying thing is everyone in the airport they act opposite to the rules daily for one and another reason and without any action or punishment they are easily forgiven. I felt airport is like a fish market, anyone can come with weapon and can hurt someone and can easily escape. Out of so many such incidents I still don’t remember the airport security caught some one in the action. FL is the most annoying, she always commits mistakes and she doesn’t even know what’s her mistake was and doesn’t even wants to change her attitude. ML is the most dumb one, he wants to keep his disability secret but he always used to do something which will expose his secret, even though he has level 1 disability he wants FL as his girlfriend(while proposing her he didn’t thought his disability may become burden to her but at the ending episodes that thing suddenly came to his mind) and at the ending he knows he is going to die but yet he wants FL to love him for time being, he had no idea about what may happens to her after he dies.
My final say is each and every scene is senseless and meaningless, you may get confused that is the direction team brainless or you for watching this drama.