unguarded moment

It is these unguarded moments that make my life worth living.

Come on then Sean let's see your face in unguarded moments.

In an unguarded moment, she had revealed as much to Sara.

He had learned never to miss a chance to hear people talking in their unguarded moments.

She attacks the enemy by taking advantage of an unguarded moment.

In an unguarded moment, one of her students put it a little differently.

The only human explanation was that one of us had said something in an unguarded moment.

In an unguarded moment, he lamented the hell she must be going through.

There was a real softness in his face then, the first unguarded moment I had seen.

Listen to the typical American politician in an unguarded moment.