Nelson thinking he is seeing his father in random things and saying "Papa?"

I mean, I'm sure people, all over the place, say random things like that, you know, not meaning anything by them.

Events are random, treacherous things that can happen at any moment.

Some of the random things she said may have come together in his mind and made sense.

And once again, it was just one of these random things.

But with e-mail you can say any random thing - a thought or something that happened - and send it off quickly.

P.S that was the most random thing i could think of!

He also mentions in each essay about a random thing.

"That is the most random thing I have ever heard," he said.

It was just a coincidence, one of those random things.