She watched him - the girl herself seemed totally unaware of his attention.

I should have realized you couldn't be totally unaware of the situation.

"At the time I was totally unaware we were making a record," he said.

He was lost in thought and seemed totally unaware of her.

When he was home, her husband seemed totally unaware of the problem.

Can you be totally unaware when you're being used as a cover man?

She knows something about you of which you're totally unaware.

The president was totally unaware of what had been going on.

He said nothing the whole time and seemed totally unaware of our presence.

He'd been totally unaware of it, and wasn't sure how that sat with him.