Is it normal for someone to ignore your friend request and then talk to you as usual
I sent someone a Facebook friend request in my office the other day. There's only about 7 of us in the office and we see each other everyday. I only joined Facebook recently to try to socialise with them better (since I'm extremely shy in work). I already knew they were all on Facebook and all talked to each other regularly on there. So I sent them all a friend request and was accepted by all of them except one. I don't know why she ignored it since she's friends with everyone else in the office. And I know she must've seen it cos she posted on Facebook a couple hours after I sent it to her. Then today when I went into work again, she acted completely normal and pleasant to me as she usually does. Asking how my weekend was and smiling and everything, not a bit of awkwardness or anything. Is that normal?