However , after Yuma beats him in a duel , he learns to be more friendly .
Having been bullied and considered unintelligent when he was younger , Flip had learned to play dirty in order to win duels .
After Yuma beats him in a duel , he learns to be more friendly .
Having been bullied and considered unintelligent when he was younger , Flip had learned to play dirty in order to win duels .