Never did, but damn... When I watched One Piece I cried a river. x3 Only anime so far that brought me down.
I just feel super happy when good things happen to Naruto and bad for the bad things that happen.
I'm not sure completely but I think I did once (maybe 6 or 7 years ago) I don't remember exactly what it was, most likely Kakashi Gaiden or Gaara's story as a kid.