Girl's Day released a group picture of themselves looking summery and prettier than the flowers they hold for upcoming "Darling" promotions.

They tweeted, "Whoa, second chapter to surviving a stifling summer.  This one picture could help with the heat a bit, right..? ^^* You can do it hahaha," with the picture.

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They had also recently celebrated their fourth anniversary!  They uploaded an additional message onto Twitter:

"Hello everyday!  Girl's Day!  It's Sojin, Yura, Minah, and Hyeri~~~!  July 9, 2014!!  You know what day that is right?  Yes~  It is the day commemorating Girl's Day's fourth anniversary since debut.  That is because July 9, 2010 was when we debuted with the now legendary 'Tilt My Head' ^^  We truly thank everybody!  The quickly passing time like a panorama just slips by TT The first people we think of whenever difficult and happy events intersect are our fans.  We really, really thank you~  Our feelings and emotions TTT Thank you for always giving us strength and being with us for the last four years~  In the future, we will repay you for all the love we receive while promoting as Girl's Day for a long time~  Starting as surprise-dols and adult-dols, now we're a first place group..!!  We got to have an exclusive concert thanks to becoming a girl group acknowledged by many and we've created an unbelievable record of one studio album, six single albums, four mini-albums, and repackaged albums.  We dreamed of becoming singers and that dream has come true and every moment we are promoting vigorously as singers is like a miracle.  All of you have created this miracle.  Thanks so much.  To those of you who created Girl's Day and was with us for every single moment since the beginning, we are sincerely grateful.  Love you."