someone sends you a message asking you a question (about isopods). you try and reply but can't because 'you must be [idiot]'s friend to send them a message'.

okay, i'll add them as a friend.

'you must know [idiot]'s full name and/or e-mail address to add them as a friend'.

belm.

i'm going to the pub. (city arms cardiff if anyone fancies it).