Duff wasn't going; to back him up, Sean realized bitterly.

Mr. Gold bitterly realizes that August is not his son.

Looking at it, Richards realized bitterly that if he had arrived before first light he could have probably done his business unseen.

He realized bitterly that a rifle would hardly do him any good with his right arm immobilized.

There was no way, he realized bitterly, that he could fight them both at the same time.

Sprawled on the floor, Jarles realized bitterly that his first impression had been right.

Dyoma realized bitterly how worthless he must seem to her.

And, as Ginny realized bitterly, there was nothing she could do to stop him, nothing at all.

But there was no Conrad, she realized bitterly.

So, he thinks of me as a child, Toshio realized bitterly.