I bought Air TV. Actually bought it.
If the ending bothers you, I suggest giving up anime.
Do you know the guy doesn't always get the girl. The girl doesn't always get the guy. Some people actually die in anime (this isn't north American style cartoons).
There are actual REAL bad people in anime. They are not always comedies.
Japanese schoolgirls actually all have black hair.
Homosexuality actually does exist.
Contrary to what may seem to be the case, Japanese people actually do have sex organs.
Gravity exists in Japan, you can't really leap as far as they appear to do.
When thrown into a wall all that happens is you get a concussion and broken bones. The wall is ok.
If a Japanese person hits you, you don't actually end up in orbit or on the other side of town.
Sorry to ruin any illusions

Anime, one of the few things about the internet that doesn't make me hate the internet.