**Contains spoilers**
Now, what do i say, this is exactly what i was looking for all this time, it really touched my heart. I couldn't really predict what will happen next so i watched it one by one and i am truly amazed, it is a Masterpiece of animation development, no doubt about that.
I don't know what to say anymore. If you are looking for an romance, drama, some serious type of anime then this is something u don't wanna miss.
Good luck