This drama makes me cry and laugh. All characters are strong one. They all plays a irreplaceable role.
In first 5 episodes we can the the initial struggling facing by main character ( nuan nuan) and coming from that its extract the exact ups and downs that are facing by someone who just lost dreams. Eventually love emerge in b/w then and which will make a positive effect to both of their Life. They don't fall in love they just rise in love.
Ha chen is a timid person with arrogance and jealous (a lot I should say)and Nuan Nuan is kind with warm heart. Ha Chen see nuan nuan at his place when he was seriously ill and she cared him which makes him feel better but he misunderstood that Lin Lin was caring him so as a repay he decided to help Lin Lin in her career which eventually makes nuan nuan's and his sister's life hard but later he studies that it's was nuan nuan who had helped her all the time and he miss taken it.
Thus the entire story says Ha Chen helping nuan nuan to be strong person and Nuan Nuan also help ha Chen to over come his sickness.