Thankfully, Soren didn't seem to be aware that he was unfairly having to divide the audience's attention with Kain.
Even more upsetting, in the battle for attention he actually seemed to be on the losing end against the half-asleep boy doing nothing but sitting at the side of the stage.
Soren took the stage confidently with his chin raised arrogantly and firmly believed that the sudden increase in audience discussion and attention were completely due to his handsome figure…not because the commentators and many members of the audience had recognized Kain and were now sharing all of the information that they knew about the boy to those around them.
It's also good that Soren didn't notice that the loudest area of the audience consisted of many members waving banners with the image of Kain, Lumifin, or its evolved form Gilded Serafin.
However, Kain noticed the small area of fans and kindly gave them a wave in greeting.