Cho Chang knew what she would see in The Mirror Of Erised. She would have seen herself and Cedric Diggory at the Yule Ball. Her in her white, lacey dress and him in his vest suit.
She missed Cedric and everybody knew it. She wished she was still in her fifth year at Hogwarts where everything was so simple. Back then- life was easy. She knew what was happening. Lord Voldemort was not back. The world was so innocent and good to her. She would have never suspected that someone could have taken someone she loved so much so quickly away from her- like it was no big deal.
She had feelings for other boys too, yes. But none of it compared to how she felt about Cedric. She had supposed if he had never died that maybe she would have been over it. Their relationship would have fizzled out and she would have gotten over him.
But the relationship never fizzled out. The Cedric in her mind was the perfect Cedric she loved. And she would always feel this way about him. She missed that Cedric so much it hurt.
How she wished that the Yule Ball never stopped and she was still there.