Google is adding many new features, to its messaging app for Android. Recently they also rolled out a new feature of replying to the messages with emoji reactions.
This feature is available on Facebook, Messenger, and on iOS messages app. But Google rolled out this feature, as the new update in their Messages app. If you want to add a new emoji to reply to a message just tap and hold the message, there comes some emojis from them you can pick-up one.
Google is trying to roll out new features like Smart Reply, which will suggest you some emojis. According to Google at present, the feature is only available in English.