React to a message
You can react to a message at any time.
React to a message
iOS 
- Double tap the message to display your emojis.
- Tap an emoji to post your reaction.
Android 
- Press the message to display its options.
- Tap an emoji to post your reaction.
You can also select your favorite emojis and edit your own keyboard of reactions.
Show all reactions
Tap the reaction emoji that appears below the message to view all reactions to it.
Edit your reaction
iOS
- Show all reactions
- Tap a new emoji to post your new reaction.
Or tap 
to delete your reaction.
Android
- Press the message to display its options.
- Tap a new emoji to replace the previous one.