Exhibitionism during hospital discharge?

Is it possible to be an exhibitionist in a hospital when there are half naked people everywhere? When I was fifteen being discharged after a procedure (posted story on another Zity link), standing at the end of my bed getting ready to change my bed looked direct into another room across the hall where there was a 30 something guy sitting on the edge of the bed fully dressed looking directly at me. I wondered if he was checking in or being discharged or maybe waiting for a relative in surgery. My mother was discussing the discharge instructions with the nurse in the corner so we’re not in view of the guy. (The evening before I felt like I was forced to expose myself being completely naked in the ER when my mother, her sister and my thirteen year old female cousin arrived.) The guy never took his eyes away so after the previous evening I felt embolden not to cover up or hide but to give him a show. I sat on the bed and untied my gown and let it fall on my lap. I did Some head stretches left to right and rubbed my shoulders lifting my arms exposing my pitts and sniffing them. My PE shorts, t shirt and jock strap were on the bed. (i was playing soccer when I was taken to the hospital so no change of clothes). I stood up, turned my back towards the door in the middle of the room and dropped my gown. I felt my heart beating fast and got a semi erection and then I turned facing his room. I slowly brushed my skin like if I was dusting sand off myself including my privates before I dressed. He never blinked. i felt empowerEd when I did this if this makes sense. I sometimes wondered if he was a voyeur or took advantage of the situation to see a naked guy? I also wondered if he was straight wouldn’t he have walked away from his door to avoid seeing me and give me some privacy? Just my thoughts at the time.