An improptu afternoon carnatic freestyle

This boy is actually a professional singer who - of course - sings at events, particularly at temples and tiruvilas. I haven't really heard him sing like how he would on a stage, but I've heard small snippets like these from him mostly when we're driving to college and there's time to kill when we're waiting for the cows to clear the road.

Honestly didn't think he would freestyle this good!
Here's the song if you were wondering.