setting up a friend list in mysql

Question

I want to make a friends list in my online game. I am not sure how to set it up or where to start. The add friends and accept friends part I can handle, but I don\'t know how to

Answer 1

An alternative would be to set column A as follow: $checkfriend = (($friend1 $friend2) || ($friend2 $friend1))

Column B as follow: (friendship accepted or friendship rejected) based on user's choice

Basically have both user1 and user2 in the same column.