Yes, maybe. But not in a bad way~!

[ He giggles, soft warm puffs of naughty laughter, against Kevin's neck. He is also very much awake now, and who can blame him? It's hardly his fault that Kevin's skin is like fine silk, or that he smells like roses. ]

Hm, anyway. Your young master. I wouldn't worry about his temper, too much. People who explode tend to do it all at once, and then don't stay angry.