I also first decided to not watch it because of the ending but then I decided to watch it because of suzy and kim wo bin as they are brilliant actors. The story line was so heart touching and tahy actors play so good that you obviously enjoy it . It also has a beautiful msg that not to heart a person so badly because wo don't know how time we have so make sure to bring happiness to those who care and loves you i recommend that who enjoy tragedies and want some lesson should watch it !!!!