Describe an event, performance or celebrity autograph session where fans failed to get autographs or photos as souvenirs. "Disliking rice circles" is a buzzword, which is usually used to describe the situation that fans can't get their signatures or photos as souvenirs at an activity, performance or star signing meeting. Signing usually refers to the regret and loss that fans can't get autographs or group photos when they are waiting in line because of too many people, limited time and the end of the activity. "Fan circle" refers to the fan group formed around a star or an idol culture. Rice circle culture refers to the entertainment and cultural phenomena and behaviors that rice circle groups have, are keen on and pursue, such as listening to songs, collecting posters, and supporting idols to participate in programs and activities.