It's pretty self-explanatory.
Click "add to friend list" in profile
get an option to leave a note/comment that the person who will "accept" or "decline" you to see as to why you want to add them (if they dont know you or something)
not a big change but if guilds have it, I don't see why it shouldn't be the same way for friends list
This post was edited by Nevada on Apr 4 2015 08:46pm