That hinanami scene at the end just… broke my heart.
They built this wonderful friendship and you could tell how close they were since Nanami was waiting for Hinata after class and then it’s going to get destroyed just like that when Hinata becomes Izuru.
Imagine Nanami still waiting for Hinata everyday.
But he never comes.
And then one day, Izuru happens to meet her there at the fountain. Izuru doesn’t recognize her. He doesn’t remember all of the wonderful memories they’ve had together. He doesn’t even acknowledge her presence.
They’re back to strangers again.
Hinata got his talent. Nanami lost her player two.
And though the ending isn’t clear yet, we know that there can only be despair in their future.