As well as what he has to do to keep going and achieve his dreams for the future, and the positive effects one has over those around him, and many more. It's very much about one's passion, his profession, and love for the sky. The series in general is very emotional and 'romantic'. Does make me want to have a travel again.
I do love Japan and anything with airplanes, but this goes beyond that, and it's hard to explain.
And just like 'Love Generation', it gives me a nostalgia a show rarely does! And would recommend to anyone without batting an eye. For such an old story, it holds remarkably well. Surprisingly well written and perfectly executed.
