sirius, remus, and peter are babysitting little harry. at one point, harry rolls off the bed and starts crying. remus carefully checks him over for any injuries, peter panics and has absolutely no idea what to do, while sirius, without a second thought, climbs onto the bed and deliberately falls off it the exact same way harry did, just to figure out how much it hurt. this surprises harry so much that he stops crying and starts laughing.