Unfortunately, cliques don’t end after high school—and neither does the desire to be liked. So it’s not surprising that even though you go to work to make money (not friends) you probably still care what your colleagues think of you. The problem is, some people may believe they’re more popular than they are, and vice versa. How do you really know if the people at work like you? Here are some telltale signs that will help you figure it out.