When he was walking down the stairs to meet Callum, he heard the melody of Marriage d'Amour being played.
It had been years since he heard someone playing a musical instrument inside the mansion when there were no events going on.
Following the sound of the music, he reached the room where they kept all the musical instruments at.
After he moved to his grandfather's mansion permanently, Ghost had tried to continue playing the piano. However, the fingers on his left hand would stiffen up and his hand would tremble every now and then.
No matter how much effort he put in, it was completely futile. The incident not only destroyed his dream of becoming a professional pianist but it also destroyed his love for the instrument as well.
In the end, he gave up on the piano completely. Once, he got so angry when he saw the grand piano that was sitting in the middle of the living room that he threw a chair at it. To him, the sight of it itself was too painful to bear.
