This movie reminds me of the Hollywood movie " A Walk To Remember." Though i like this one way more than that.
This movie has done everything perfectly, from actors to the story, everything. I loved the main leads, they were really awesome at their roles. It's not a happy story but, it has those happiest moments that we search our whole life to find. Its a love story of two peoples who loved each other with all of their hearts. Even though her memory was fading as you go on, he loved her unconditionally. I loved their bond and love for each other, this movie is a perfect masterpiece.
You should watch this movie, you will enjoy every moment and will get emotional at many points. But when the movie would have ended you will realize how you were spellbound by it.