While the girls of Rainbow were rehearsing ahead of their comeback performance for title track A on Inkigayo, they received an unexpected gift from fellow DSP Entertainment group, KARA. Despite their packed schedule in Japan, KARA took the time to send a bouquet of flowers to Rainbow, along with a cake which was sent to their waiting room. Rainbow also said, "Thanks to the support of KARA and our fans we were able to perform our comeback stage without any big mistakes." It's always great to see fellow groups from the same company support each other.