There was a sudden warmth in the air all around him.

"Much worse," she agreed, feeling a sudden, deep warmth for the man.

She laughed, feeling a sudden warmth come to her cheeks.

He felt a sudden warmth for this woman and took her hand in his.

KC didn't know what to make of his sudden warmth.

Her answer pleased him; she could see the sudden warmth in his eyes.

He was angry with his own sudden warmth of feeling.

This time there was a sting, a spread of sudden warmth under his skin.

At the same time there was a sudden warmth behind Jane's back.

The old man stretched out his hands with sudden warmth.