First thing i want to say is that , this drama reminds me of myself how i used to joke around with my friends and teachers . Well, i wasnt a troublemaker but still i had a feeling of my school days which were actually the best days of my life.

STORY: the story mainly deals with a teacher and a groups of friends and it shows how they became close and was there for every sad and happy moments. The male protogonist travels to past and became a teacher of he himself in past ie., during the year when he was 17 year old. The teacher himself understand the value of teacher and learns a lot during this process. The students too will realisethe value of teacher and the value of frienship.

CHARACTERS: Well, i have nothing much to say, they are all amazing . They were the best to have in a team. There were problems among them but they tried to solve them , which helped them to improve their relationship.

In short, I LOVED IT. It was actually my cup of tea. TBH , i wasnt sure if this was good , but know after watching , i fell that my school days were really an amazing part of my life.

And yes , the male protagonist from future wont change anything in his past but he improvises his past which actually happens to be a parallel dimension. And also he learns to face himself and lastly its a HAPPY ENDING.