What would she think if, instead of just smiling secretly back at her, he told her that?

There were smiles all round, we were smiling secretly at each other.

Caroline smiled secretly to herself, as though at something she hadjust read, but made no move to withdraw her foot.

The Wasp smiled secretly when he heard that point.

Once in a while Clay heard rumors that made him smile secretly.

She smiled secretly and led the way up the stairs.

There was no answer from Jennifer, who lay there smiling secretly to herself.

She looked at Moichi's glum face and smiled secretly to herself.

She bent her head and smiled secretly against his neck, getting soap on her face.

Herity smiled secretly to himself, then turned and winked at John.