Pink19's manga / #Manhwa(19)

I like this story! Read it at least 4 times already.My complain is first of all, I know he was dying but why leave it at the end?! He still had 2 good years to go! second of all, I know the female lead got her problem fixed but for the male lead (Bin) the author just loosely touched on his problems. Third point, I am curious about the history of the other guy who always carry a bamboo stick in the four king's group of four guys. Lastly, I wanted to peek on the future of Bin and Hye Won's future relationship development. To be honest this story was good but it could have been greater if the story is longer and explained the loop holes.