 why is there a thumbs up i said that's because she moved your thumb in the way okay so that's with thumbs up so they're called hand gestures and you know thumbs up if you do that might give you fireworks a heart shape will get add the emoji hearts peace sign shows balloons if you make the victory sign you get confetti everything's great until you don't want them so head into the control center and turn off reactions under video effects so in case you don't want those control center video effects and then reactions to turn it off