The end of chobits made me sad because it was over.
Most endings of stuff just don't make me feel anything cept discouraged, for instance, the .hack legend of twilight ending, too empty. Also, the ending to Trigun, because it's not what I wanted to happen at all. But I shoulda saw it coming because of who Vash was as a character.
The ending of Fatal Fury the motion picture makes me cry every time, so I guess kind of a sad ending.
Uhm...I guess I don't really care that much how an anime ends, happy, or sad are good cus at least I feel something but I don't always feel something, cept relief that it's over.
There's more I could write here but I'm lazy so...that's all joo get.