you was the dancer who had the incident on the stage

A night, you was on the stage and suddendly see the janitor who was cleaning with the mop the ground but he feel like a person was stare him and he looked to the stage and see you sitted on the stage but you was like a faded figure, he rubbed his eyes and after dont see you

"Its only a hallucination..."he say

He back cleaning the ground but he feel stared again and he look to the stage, he saw you on the stage again