The storyline was so beautiful, each and every episode had a powerful message to convey.
Let's talk about the ost, there were so beautiful, i couldn't get it out of my head.
Every time i listened to the song "hello" i actually cried. And i did so at the end of each episode.
I will close this really short review with a quote from the last episode :
“No matter how old you get, there is always something to learn. If you think of it as a regret, then that’s the end of it but when you think of it as a lesson learned it brings a new begining".

I highly recommend it! Always love and care for your dear ones, do not take their love for granted, and live without regrets.