I watched this show based on friend's recommendation with expectation of good drama. This show does shed light on mental challenges different set of people face in their lives, as story progress the show focuses on each character reasons for their difficulties but glosses over the importance of self healing instead rely on dramatic external factors for healing.

Acting wise, all 3 leads are good, it is oh jung-se (moon sang-tae) who manage to made me tear up a little. Cinematography, children book stories and family bond among all 3 leads are USP of this show; there is plenty of character development for the leads but i am not convinced on the progress.