He knows danger when he sees it, and his guard raises when he sees the man's expression. It's one he's seen countless times before, and it never ends well for anyone. Jesus lets the man pull his arm away, though he instantly regrets it as things get violent. When the poor attendant is flung against the wall, he gapes, not sure what exactly happened, but it's clear that Sylar is the cause of it. Jesus has never seen anything like this, not in person, and none of it in reality.. and yet.

The game attendant yelling and pleading snaps him back to the situation, and he gets angry.

"Put him down!"

If his demand goes unanswered, he won't hesitate to land a kick to Sylar's side to at least pull his attention away from the innocent guy.