The context of the following conversation is Alex listened to a lecture before a big test. Alex paid attention to the details and got an A.:
Alex says I ended up getting a A on the finals..
The friend responds I knew that you would, considering how hard you've been studying..
Alex responds The last lecture that he gave, I tried to listen as hard as I could..
The friend responds What steps did you take to give it all of your attention..
Alex responds I remembered what you said about tapping my fingers when he talks..
The friend responds I am glad that I was able help you find ways to pay attention.