But I have to confess that the realization of the speech is still sinking in.

He took her around to a third side- and then realization sank in.

But as the realization of what was going on sank in, he felt lightheaded.

You may ask yourself, as the realization sinks in, Is he kidding?

Raymond looked at the Chairman, disbelief growing as the realization sank in.

They all looked at each other as that realization sank in.

The realization sank in at last, and she finally let herself cry.

The realization of what this meant quickly sank in.

The world stood still in the silent night as the realization sank in.

Then the full realization of what he meant sank in.