For a moment, Iruka wondered what WOULD Zach do if he tugged him over the water. Duo had reacted like it was the most fantastic thing he'd seen since ever - he wondered how the kid was. he should probably drop by the bar to see - and the reaction had been heady. Most people didn't react to ninja doing ninja-things with bright cheerful enthusiasm. Or blindsided, blank-faced shock.
It was actually very entertaining.
Iruka grinned and stayed out on the water, the waves lapping gently at the soles of his shoes. "Amazing, isn't it?" he said mildly. "I didn't expect to be able to do impossible things at all today."
Stop being mean to the new guy, Iruka. This is what Hayate'd do.