Girl has an illness. She impacts a boy's life. Then she dies. The end.

I did like the acting from the main leads. Their chemistry felt very natural, although it always felt like she was manipulating him into doing what she wanted (I seriously didn't like that). It felt like she was taking advantage of him being a gloomy and quiet person. But the way he opens up little by little because of her existence in his life was nice to see. I also liked that we got to see a little bit from her perspective too. The music and cinematography was good.

It definitely is slower paced, although it wasn't too slow. I will admit though, I did check the clock a couple of times.