Naruto was sleeping in his shared tent with Sasuke.
Kakashi was standing guard when he heard rustling from the boy's tent. Mind on high alert he crept over to the opening peaked his head in to see. Naruto was thrashing around mumbling under his breath. Kakashi strained to hear his words..."Rem! Knives!" in an instant Naruto sat up with a curse. Kakashi backed up quickly and silently, pondering his student's nightmare and strange language.
Said student remained in his tent, but Kakashi could tell by his breathing that he wasn't asleep…
AN:/ Check out Stampeding, which is based on this story, by KhandoriStarkkos. =]