Once you find them, you can send them a friend request to add them to your profile's My Friends page. Find friends by clicking on the "Search" link. Click the "Add to Friends" link to send a friend request. If you aren't sure about the person send a short message before you send the friend request. Wait for your friend to confirm your request. When the friend accepts your request, you will be able to view her entire profile
They will add you as a friend & talk to you.
Add her as a friend and chat with her.
as far as i know, we can not change that. 'like' same as 'add as friend', but 'like' is a page
" Never add somebody for friend , if you dont know them
Yes you can add your brother as your brother on facebook. Just edit your personal info.
If you are referring to friend requests, that depends on the privacy settings and to let you know who accepted the friend request.
I'm not sure but I do know that they might not want to add just anyone.
Go to your friend's page and click "Add Friend"
Add them.
You type in their name and click add as friend.Via profile:Goto:(profile of person you want to add) > click add as friend on top of page.Via Email:Goto:(Click acount) > Edit friends > invite friends (left side of page) >Now, Type there Email, and add a message (optional)
They don't actually tell you but you can look on your friend's list and check it their still there.. or visit their profile.. :)
click add friend just editing offensive language out not my answer