ChatGPT enable memories by default I think, so it keeps some things about you across all chats. It adds something on my visa in all its message to me like "your visa is not a problem to cook this recipe as these ingredients are readily available in stores".
this thing is better disabled because it's not ready.
EDIT: your message is unclear if your friend use your chat or his, in the later, I don't know
this thing is better disabled because it's not ready.
EDIT: your message is unclear if your friend use your chat or his, in the later, I don't know