Show! Music Core
To promote the EP, Girls' Generation appeared on several South Korean music programs, the first being Mnet's "M Countdown", where they performed "Mr.Mr." and "Wait a Minute" live on March 6, 2014. The group also appeared on KBS's "Music Bank", MBC's "Show! Music Core" and SBS's "Inkigayo" on March 7, 8 and 9, 2014, respectively. On "Show! Music Core", the group performed "Mr.Mr." and "Wait a Minute", while on "Music Bank", they performed the title track and "Back Hug".