Earlier today a Manager at a pizza place I work at asked me if I was doing a specific position on the station I was assigned to today, I said I wasn't where he then asked me if I wanted to a different position on the same station. I said I would, I spoke to the person currently on the position and said they could stay there and we could swap positions a hour later instead of swapping immediately. My manager got upset with me than saying what I wanted to do. I was initially confused than saying which I wanted to do. After that he walked to another Manager a few metres away started telling him about what happened while yelling at me and threatening to send me home if I did it again. The second Manager wasn't upset and sympathetic after hearing both sides with him thinking it might have been a miscommunication between the two of us. I am interested in thoughts from others about this situation.