[Isaac notices the change, but he doesn't comment on it yet, preferring to stay quiet as Peter's arms press against his back. He doesn't really move, doesn't speak- Isaac isn't used to staying quiet, isn't used to listening, but the sound of Peter's breathing is slowly lulling him into a dizzy sense of consciousness, where he's quite sleeping, but too hazy to be focused and awake.
action
They stay like that for a long time.]