It looked like they suddenly knew who each other was.

I suddenly knew he was thinking about the past as well.

Within days, I suddenly knew exactly how to tell the story.

She suddenly knew what he had to hear from her.

I suddenly knew what the present was, and my mouth went dry.

It seemed I suddenly knew how things had to be.

He knew suddenly that she was not going to be able to wait.

I looked away from those suddenly knowing eyes of his.

David suddenly knew that he had found his own truth.

And she knew suddenly that it was how he felt as well.