First of all, what a terrible name for a drama. Can never remember how many Do or Sols there are. The two stars are for the stunning male lead, Lee Jae-wook and the two school friends. Their interactions were very good. The script let them down though. I struggle with a female character that is so helpless, dependent and crying all the time. The fact that the male lead was a high school student was odd. This teenager continuosly lied every step of the way. But the death lie was really OTT. Who in the world lies about that and comes back 5 years later and is welcomed with open arms! Watch for time pass but dont expect a masterpiece.