When you send and receive Snaps from friends on Snapchat, you may see an emoji in your chat list that represents the type of relationship you have based on your Snap activity. You can easily customize these emojis by following these steps.
How to Change Snapchat Friends Emojis
The steps to customize your Friend Emojis are almost the same in the Snapchat iOS app as they are in the Snapchat Android app, with a few minor differences which are mentioned below. The screenshots below are for the iOS version.
Tap your Bitmoji or profile picture in the top left corner of any tab in the Snapchat app.
Tap the gear icon in the top right corner to access your settings.