Everything is in the title : boring.
I struggle to watch 13 episodes, it was good at the beginning, a lot of potential but EXTREMELY repetitive. Every episode is the same, they could have shorten it to 10 episodes, maybe it would have been better.
Romance was so childish and unreal... I couldn't relate.
Also, the disability part and depression would have been a great plot of this show, but barely developed, this drama wasn't deep enough...
Nevermind, I will have trust issues now with the rating of a Kdrama show ... gave me hope, but waste of time for me.