This movie was flawless. Love the message. Love the friendship built between these students. I was so jealous of their friendship and made me miss my childhood time. But the main message that I love about this movie is : do everything your heart tell and never have regrets because if those regrets were avoided it could save somebody else life who is close or not to you. Life is full of mysteries so don't miss your change in uncovering then with no regret. I learned a lot from this movie. Ok, so the casting was really good. Good acting all of them. If you're looking for a movie that involves love,friendship, follow your heart no matter what, time traveling, emotional, inspiring, motivation, you should give this movie a try. {^_^}