Un-catchable

How does it feel when a princess named hime meets a popstar named hiyoko. Meeting him for the first time made her see how much of a flirt he is. When meeting him at his own concert, both become good friends. But what happens when they both start to develope feelings for each other. Not knowing that the princess would be scheduled to get married and the popstar would leave for a year to america. What will these two do when they realize their feelings.