My masterpiece

"I have to say that you caught me off guard there. You've really improved too much. If you face an A rank peak... I think that you would do just fine." Fein knew how to praise when needed. He could see that Sofia had really worked hard in the past few months in just the short time of their spar. "It was beyond my expectation. Because I thought that it would take at least a few years before you would be able to wield the destruction energy stably." 

He looked at Sofia directly in the eyes. And within her eyes... He could see the happiness and determination. "But you proved me wrong this time..."

"Of course. I gave my best because I really want to help you! The last time, I felt helpless. I want to always stand by your side and at least contribute something."