facebook names greyed out

What happens if someone ignores your friend request on Facebook?
Well, here's the deal. I sent someone to ask a friend a few days ago, I think. Today, I saw your name again under investigation and realized where it is usually said in the letters shadow "friend request" said: "Add to Friends" again, like I never added it. Is this a reason to be ignored? I know one person that I am sure I have not added as a friend and the situation was only in "friend request". Is it because you have ignored your friend request? I always thought that if someone has ignored a friend request thing that would be "Friend Request" in gray letters all the time.
It appears that your friend has beaten the button "Ignore." Sorry, your request has been refused contact. If your application can only sit in your inbox without confirming (or ignorant), then "request of friendship "that keep popping up when I did a search for him. The fact that says" Add to Friends "again means that what actually click the button "Ignore" and rejected his application. Sad
LIBR 287 – David Lee King & Course overview – 1/26/09