Formermember Raina revealed she made sure to vote for Kaeun on ''.On the August 29th installment of's '', DJasked Raina if she's been keeping her eye on her former fellow After School member Kaeun, and she responded,Raina continued,Kim Chang Ryul added,and Raina responded,Kaeun recently came in at 5th place on 'Produce 48'.