Maybe they delete it.. that's the only way that wouldn't show up
You won't unless they message you or add but not everyone responds back soooo
Click the button that is down to your right to send a message on facebook to someone that is online!
Facebook notifies you if someone comments on a post the same you for one reason. The reason is so that you will know what's going on and to keep you updated.
your phone
If writing someone that you are not friends on Facebook they will still get the message. The message sometimes go the "other folder" and not the "inbox folder".
it means to send a private message on facebook between you and the other person so not everybody sees it.
Yes, you can send a message to anyone on facebook, even if you are not friends with them on the website.
Thankyoy
You inbox someone by messaging them. If you inbox someone his/her message will go to his/her inbox.
If you compose a message from your Inbox then it is private. If you post something on someone's wall it is not.
You can't. Also, facebook sends the message for the other person, so the connection isn't direct.
Mark it as spam