He says with zero warmth in his voice, "Good night, Daniela."

While her blind faith in Artie's negligible songwriting talent is clearly a force in their relationship, there's zero warmth in this woman.

"I know what the term means." Ryan gave Ollie a smile that carried zero warmth.

"Agent Tinker is SBI." Barrow's reference to the State Bureau of Investigation conveyed zero warmth.

"Then let me point out that you're a part of it whether you like it or not." Stuart's smile held zero warmth.