I got very confused going through those old "friends" (now called followers). Don't know where I found it now, but I had a list of people who were following me. And I was clicking the OK box next to Follow or Following, thinking I was agreeing to everything. And then I discovered that a person would disappear from the list - which was not my intent. Then I clicked on Archived button and found that they were "dismissed." How do I get them back? And how does the follow/following - OK button work?