A group chat is where two or more users get to be in a model’s private room. You can invite other users in your model's private chat room by clicking on the icon 'group chat.' All the participants in that group can communicate with the model. However, to enjoy this feature, you will have to purchase tokens. The group chat will automatically come to an end when your tokens are over. If you do not want to continue with the group chat, you can exit by pressing the 'stop show' button.