End

Firstly the German song Sakamoto sang at the karaoke (The song had Death has a theme basicaly). Now this last dialogue with Hayabusa (About the ceiling of the infirmary). Does it mean he had some kind of disease? That he should be taking care of himself and getting treatment but chose to enjoy the time he had left instead? Even when departing with his class he lied to them so that they wouldnt feel sad. All the promises they did from the window with Sakamoto. I hope he lives to see them getting accomplished.
Kinda sad ending （￣へ￣）but I enjoyed it a lot!