Yuri's strong, cold and unfriendly. At least, that's what it seems to others. She met 3 guys - Nichkhun, Yunho and Jaejoong. Will they be able to untangle the knots in her heart and revert her back to her happy self? Will Nichkhun, the playful and charming lad charm his way into Yuri's heart; will the mysterious handsome Yunho steal her heart;or will Jaejoong,her sweet and gentle arranged fiancé win her heart?