We bring you news on one of the hottest teen dramas on the small screen this season! They have a strong, young cast: Yeo Jin-goo, the high-schooler who just wants to fall in love! AOA member Seol-hyun as the sweet-hearted vampire! And CNBlue's Jong-hyun, the hunky vampire and ladies' man! Meet the cast at the press conference for the TV drama, 'Orange Marmalade.'