How to make my friend invisible to other friends on facebook?

[Hawk]

Im trying to customize just a few settings on facebook for one of my friends.
I want them to be able to see and post on my wall, But i dont want anyone to see who im friends with....
How do i do this?


Thanks.

[Why?!?]

You can't.

[sweet cat]

you can hide all your friends from a person by going to privacy settings>view settings>see your friend list> and then choose the ones that you don't want to see your other friends ..... BUT you can't hide only ONE friend !!