That flight was actually the first one I had been on in ages. This was back in 2001, so all I had on board was a book or two and my GBA. It's fine for the first few hours, then the reality that it's a really long flight starts to set it. On the other hand, I was by myself so if I had some friends with me it might have been different.
I can imagine since you're sitting in one spot for a good long while. Was the meal at least good?
Also, Yui: