Between friends

"Pooh bear! Why, where have you been all this time?"

"I have been visiting, Piglet."

"Visiting who?"

"Yes, I have been visiting Who, but how did you know?"

"I know? But I thought I did not know..."

"Ah! You see the thing about knowing, Piglet, is that when you know that you know something, you still do not know what you do not know. Only when know what you do not know, but always supsected to be true, is the knowing any good."

"Err... did Who teach you that?"

"No Piglet, Anybody who's met a Who knows that a Who never tells what he knows and never knows what she tells."

"I did not know. I've never met a Who."

"I know, Piglet. I know. It's alright. Not knowing. Let's go and find some honey."