On December 10, the idol group and fans gathered early in the morning for SBS 'Inkigayo' performance. Despite the blistering cold, many fans attended the show since this was Red Velvet's last stage with "Peek-A-Boo".
It was revealed that fans received a surprise gift from the girl group. Online community boards were buzzing with comments like "I received a brownie, supposedly Wendy had baked it herself," and posted numerous photos. The snapshots featured a single brownie/muffin neatly placed inside heart-decorated gift bags.
According to the fans on the site, the idol singer had taken the time to personally bake 160 brownies a day before the group's performance on 'Inkigayo', showing appreciation to her dear fanbase.
However, it was later found out that a total of 210 fans attended the broadcast, in which Wendy had commented, "I am sorry I couldn't make enough for everyone," warming many hearts.