'Green.'

He gives her a warm smile back. See, Nathan? This is how you socialize. Cesar shifts most of his weight onto one foot, and the overall effect is a casual, nonthreatening image. Maybe if he doesn't look Nathan in the eye the kid will calm down, like some sort of spooked horse.

'One of my coworkers used to drink green tea all the time. He said it had health benefits, but it was really all the caffeine.