Infinite is called little yellow ball for many reasons. First of all, their performance style is unique, and sometimes they wear yellow clothes to perform on stage. Secondly, members' performance in some variety shows is considered a bit dirty, such as Dong Yu being photographed touching members' hips in a week-long idol show. In addition, some songs of Unlimited, such as Feeling of Love, are also considered to have the characteristics of Little Huang Ge. These reasons combine to make Infinite known to some fans and audiences as Little Yellow Group.