Welcome ChinaDoll and Wowable! I just signed on today.
You could go to ask a question and ask a simple question I have had so many people answer me all so very helpful, very nice and helpful!
I really like Ep.
I just added you as my friend :)
People add you or you can add them. If you want to add them, go to their profile by clicking their username, then underneath their avatar, it'll have the add button.
No that's what it is. " Add to my circle" as in, a circle of friends.
Yes, they do have to accept it.
I don't know but when you figure it out let me know I just got on here yesterday