The conversation between human and AI assistant.
If someone is private on Snapchat what happens when I send a message to them?
How do I know if I am added as a friend by that person?
If the person's Snapchat username is searchable, you can look for them and see if you're added as a friend or not. If you're not added as a friend, you can send them a friend request and wait for them to accept it.