Believe as someone commented half of y'all say but about the prince wanting to get her attention is a no no. He doesn't want her attention he enjoys being the center of the drama but don't love or like her. The only thing he got shocked was the fact that after she said she loved him and harassed all those girls in the end she decided to break up and blame him, that caught him off guard. His character development will be learn he is not the center of the world, and I believe that everyone in this history will ignore him, because till now every character shown have more decency and logic than him.