Hide ony certain friends

Hi, ive been looking for a way to add a friend to my facebook account, without everyone else can see the "i have became friend with xyz" nor see it in the friends list.
I know i can completly hide the friend list, but i only want to hide certain users.

Is this possible?

To remove those "... is now friends with ..." stories, go to your wall, hover any of these stories with your mouse, hit the X button and choose "Remove all friending activity".

To hide only certain friends, you could create a Friends List (Account => Edit Friends) with all of the friends you DO want to display (don't highlight the ones you want to hide!). Name the list "Friends".

Then go to Account => Privacy => View Settings => View my Friends List => Custom => Only me.

Finally, go to the Edit Relationships page ([You must be registered and logged in to see this link.]), scroll down, Featured Friends and click on "Add an existing list or group". Choose "Friends" and save.