Ahead of their Music Bank debut stage, the ladies of Sisters Slam Dunk Season 2 promised to thank fans in a very special way if their new single Right? made it to first place on the music charts.
On May 12, the cast participated in a special Naver V Live broadcast Unnies Debut D-Day! Right? where they promised fans they would put on traditional clothes and dance for commuters in Seoul if they topped the charts.