in season 0, he is a huge jerk,
(Did you know, that the first episode of OUR season 1, was actually a re-do of a season 0 episode? however, they eliminated a lot of things...but both ending the same way...Yugi summons Exodia)
however, as the series went on kabia seemed to get a little bit nicer. He could at least TRY to work together sometimes.