"A little sake." It probably rounded out to about three 'shots' over some period of time. It was enough that he could feel a bit of a buzz, but it didn't hamper his movement or ability to articulately communicate.
"I would enjoy going out for drinks with you, Jae-Ha." He seemed to brighten a bit. Normally he invited Hak out for such activities. Although he sometimes heard that the establishments the other dragon frequented weren't to Kija's taste. Still, he liked to be included. He wasn't 'too pure' for a bar he thought.