So he is willing to put up with their strange behavior, at least for a time.

As if that would explain any strange behavior on his part.

And that could explain the strange behavior of the local law.

At least he understood her strange behavior a little better.

Perhaps now the truth of her strange behavior would reveal itself.

He could not get Alice's strange behavior out of his head.

"I wonder if these things he doesn't want us to know about might explain his strange behavior around here."

She was obviously at a loss to explain my strange behavior.

The purpose of this strange behavior is difficult to determine.

Actually it's based on what you told me about the strange behavior of the whales down there.