(This time) Show Luo was invited to Seoul to take part in the Asia Song Festival and communicated well with Japanese singer Gackt. He also managed to gain insights on the competition between SJ and Big Bang, the true drama behind them vying to be the final performers.
When Big Bang finishes their performance only then they knew that they were not the finals.
Due to their unsatisfaction, they left with their Junior 2NE1 without getting the award.
Almost half of the crowd went along, leaving Super Junior the final performer facing the half empty crowd performing to Sorry Sorry. The accident correspond to the live atmosphere.

The performance order is not confirm.
Show luo who was waiting behind back stage for the other international singers , witness Big Bang and Super Junior was fighting over for finale. According to information, the order of performance is not even confirm yet even till the start. The organizers had no choice but to let Big Bang in the finale.
After they finished, the mcs asked the audience whether or not to have more songs. When Super Junior were about to show themselves. Big Bang was being fooled. On the spot left without taking the award.

Dispute over ranking.
In actual fact, BB and SJ have each their own popularity, but the company that SJ are under, SM Entertainment, is the biggest in Korea, alongside SNSD being under their wing, and for the sake of vying for the (performance) sequence, they can only rely on the company's underhand methods, (hence) this time, SJ and Big Bang's vying of the stage (performance sequence) has made Shuo Luo sigh in view that the Korean entertainment industry competition is very intense

Original Source: Sina
Translated by lovemiko@sj-world and lovejr @ sj-world.net
Source: Sj-world