[ This, obviously, gets her eyes going wide and impressed. So he recites words with a beat to them, making them flow like poetry! The freestyling he must mean is letting them flow, but finding a rhythm that matches the beat and choice of words...

When he's done, she claps her hands together, amazement in her eyes. ]

That's— that's amazing! You made the words carry a rhythm and beat— rapping sounds so amazing!!

[ Her eyes are bright with fascination. ]

My mind is truly "blew"— I mean blown! If you ever perform, will you tell me? I think my brother would love to hear this too!