During the showcase, Chaeyoung relayed the emotional story of how the members discovered that their new song placed first on all the charts. She was about to retire to bed early when a sudden outburst directed her and the other members to the same room. The source of the noise was from none other than Jungyeon, who, teary-eyed, told everyone, "We placed first. I can't believe we placed first." 

SEE ALSO:

Nayeon added, "Seeing Jungyeon choked up, we hugged and told each other how unbelievable it was. It was a very emotional night." 

When asked to give their thoughts on placing first on the charts, Jihyo said, "Thank you for all the love. We didn't expect it. We thought that we should work harder as a way to give back. The MV includes individual concepts and we're like to perform wearing those individual concept outfits." 

Congrats girls, you deserve the success!