What? That cat saving Suzaku was the most symbolic scene yet.
Now, Suzaku, originally despised by everyone, is chosen by the king. Arthur, of course, is the symbol of the righteous king. He disliked Suzaku when he was trying to find self justification, but after the Yuffie incident and Suzaku's newfound determination, Arthur gave his nod to Suzaku, showing that he will go on to become the main hero of the series.