♫₊˚.🎧 ✧💬 talk chat speak cute blab out 💭ˎˊ˗ asthetic shine text bubble talk idea aesthetic glow

Open Messages and select a conversation, or tap the New Message button at the top of the screen. Tap on the "Animoji" button in the row of symbols above the keyboard (if you cannot see a row of symbols, tap on the "A" App Store button next to the camera icon). Swipe left and right until you see the Memoji or Animoji you would like to use.