HAPPY SEVENTEEN CARAT DAY! CARATS,LET'S NOT FORGET ABOUT 4 YEARS AGO, SEUNGCHEOL OFFICIALLY ANNOUNCED THAT OUR FANDOM NAME WOULD BE 'CARAT' ! IT'S OKAY IF YOU ARE SINGLE ON VALENTINES DAY BECAUSE YOU GOT SEVENTEEN AND AGAIN, HAPPY SEVENTEEN CARATS DAY TO ALL OF MY CARATS FOLLOWERS