Said obese passenger going up and down the aisles on two occassions is a scene enough and disturbed every single passenger in the C & D seats on said aisle. So the scene was created. It wasn't solved
quick, discrete or efficiently
. I'm sure every passenger FF or not clicked that this pax was being upgraded due to his obesity.
I was in C, he wasn't moved next to me. But my position in C meant I could hear the galley chatter regarding this pax and observed the commotion.
Where criticism is due, it is on the part of the pax for putting the MdC in this position. And if this was his game-plan, which we can only speculate, then that is highly disagreeable.