...I've beaten it (I say "I" but I really mean "my brother". I just watch and order him to do stuff). I've forgotten many parts of it though... I remember him turning into a Heartless, but not getting beaten up by Donald (merely hugged by Kairi. He did make a pretty cute heartless.)
But yes, Donald did whack him over the head at least once. And I was already pissed at him for ditching me the second somebody hotter showed up.
..... of course, I did ditch him in most of the worlds I went to (except Neverland, since Peter Pan is a kill-stealing tardball), but Donald's not supposed to hold that against me, right? ........ right?
(*never done geeking. Have pride in geekiness.*)
Hee hee, Donald had his uses as the guy following Sora around shouting "Heal! Heal! Heal" (although Tink did that too, I guess).
Oh, Donald, ever the spiteful one.