Girl's Day�are showing us a new side, setting aside their happy-go-lucky image and embracing their emotions�as shown by stills from their upcoming MV!

SEE ALSO: Girl's Day to be first to release a card-type smart album

The group�

Girls_Day

on the 14th, "I miss you..", along with stills of the girls, who seem unable to hold back their tears.

To resolve the curiosity of fans, the agency explained, "These are scenes from the MV for their new ballad 'I Miss You' to be released on the 15th... It was filmed in advance in January, and the set was filled with tears due to the members' emotional acting."

As mentioned previously, the ballad is produced by Duble Sidekick�which means another hit song might be on the way for these girls!