"You're stupid."

 "Your English is crap."

 "Your Korean is lacking."

 "Say that to my face!"

 "Grow a little taller then!"

 "You're such a little idiot, who just-"

 Kai placed his lips firmly over her lips. When she stopped struggling, he stepped back and raised his eyebrows. She frowned at him.

 "Idiot," she said. "That wasn't a kiss. This is."