It means someone sent you a relationship request through the family application.
In theory yes you can but logically if you were on facebook and saw someone in a relationship, would you really send a request?? I don't think so. Yes facebook would allow it however to do it would be rather stupid.
When someone adds you as a friend on Facebook, you have the option of accepting their friend request. When you send out a friend request, you are notified by Facebook if that request has been accepted.
you have to press on "add as a friend" and you will send them a request
it tells you
If someone sends a Facebook game request, it is most likely because they want to play a game with you. You can block these requests in your Facebook settings.
You can't. Not until they unblock you.
for family you can, for dating they have to delete that 1 relationship first
If you wish to like someone on Facebook, it can only be done if they have the page set up to get likes. Otherwise, you will need to send a friend request.
Well if you find someone there should be a button that says send friend request or something, if you click that it will send that person a friend request. Or when someone sends you a friend request you click approve so that they are your friend.
go on there profile and send a e.g. nephew request
because they give you a request to be there friend