If this were the hate to like thread, I would put Paruru in it, but it wouldn't be hate to like, but dislike to find interesting. One of my favorite parts of the 2012 Tokyo Dome Concert footage is the group shuffle. The common reactions were crying about leaving your friends and teammates or excitement about joining your new team. Paruru had no expression at all when she was assigned to Team B and just walked over to where she was supposed to go. A few others had the same reaction, but not many. I don't think it was an act, as you couldn't fake your reaction to being reassigned. I also bought the Complete Singles with the virtual handshaking event. All the other girls greet the virtual wotas enthusiastically and have something to say. Paruru says konnichi wa and hai (three times) with no expression. When I first saw it, I thought she was making fun of her own reputation, but later I decided that that is just who she is. As True_Beginner says, she has to be herself, even if it means she is not like any other idol, which is what fascinates me.