I really recommend this anime. The story is realistic and I wouldn't be surprised if it was inspired by the real life experience of the author. The quality of the animation is good and the ending song is very emotional.
The ending was sad but it does have a moral. You either fight for your love or turn the page if you are left in between,not having the guts to tell the person you love how you truly feel and still thinking about that person every minute of your existence. Forgetting and starting a new life is hard but you must not remain stuck in the past.