Should they tell everyone...? That was about the last thing Kyousuke expected to hear. He wouldn't expect anyone to think about others in this kind of situation. He could feel a budding sort of respect for that, but even so...

He shook his head. "Even if we told them, if we don't know when it's going to happen, we still can't protect them. ... All it would do is make people scared." Fear and avoidance with no real benefit to it, serving as a constant reminder of what might happen. ... That sounded too cruel, if you asked him.