a small explosion shifted the air , and my ears rang . a man and a woman waved along with two teenagers . he even laughed during his sleep , as if dreaming of something sweet . `` plant power will drop off when the sun 's down . '' hey , how come you know all this ? jagged spikes of lightning flashed outside the windows . this is what i want you to do . `` stay away from me , '' he pleaded softly . she did n't know who she reported to . 