You know with the tragic past / medical dramas that you'd better be going in with a box of tissue.
The acting was amazing -- well of course, we got seasoned actress Yoshitaka Yuriko and upcoming rising star Yokohama Ryuusei
And villain-wise we got Machida Keita which was a hugeeee surprise for me <3 (known for Cherry Magic!)

I really like the way this was shot, with some slow and fast development
The best part was seeing that dog grow up LOL. Suku is so cute (and no it doesn't die in case you needed to check #DoesTheDogDie)
The main storyline... Well I don't really agree with some of the things the male lead did, but since it's a movie it didn't lead to an overbearingly stupid draggy plotline so I don't complain
In fact his decisions brought me the biggest crying point of the movie where I continued crying until pretty much the very end because of how touchingly sad everything was.

Anyway, watch if you're ready for a feels trip and enjoy good production value, good acting, and a cute dog. Don't watch if you like happy movies because this is obviously not it.