"You don't drink coffee."

He took a sip and swallowed. "Don't I?"

"No, you don't."

He took a loud slurp this time. "Looks like I am."

"Must taste awful."

He put the cup to his lips and took three quick sips. "It's delicious."

"Really."

He swallowed a big gulp and choked a little. "Really."

"You don't have to lie to me."

He took a tiny sip and wiped his lips. "You lied to me first."

"Don't justify your behavior with mine."

He finished off the cup. "That's tasty."

"The coffee?"

He laughed. "No."