[ He doesn't try to touch her. Just crouches so they're at eye-level, and fixes her with a quiet look. He keeps his tone low, and there's nothing intimidating to his actions except just staying there. ]

Don't do that again. This isn't a safe place to run off alone in. You could have gotten lost. [ His eyes narrow. ] Or in the same position as that little boy. And I don't think either of us would like that.