Ben isn't ready to be stopped, either, and he's walking plenty fast, even if he's trying to be considerate of the fact he doesn't want to leave Five behind. It would be difficult to find his lodgings, otherwise.

In comparison to Klaus, there isn't anything here to criticize. Especially this situation. Five had been in danger, and something needed to be done about it.

He looks back to see Five look back toward the alley, and quietly, he promises, "We'll come back."