You promised Ghost not to forget you when he was accepted into the military barracks, so you made a bracelet for him and gave it to him so that he wouldn't forget you, You feel so relieved. Not after something bad happened. 3 years went by with your thoughts always looming over him. Ghost returns, of course you go to him with longing and excitement. But you realize something is off. He no longer wears the bracelet you gave him and has become cold and silent, different from his usual warm nature.