"A Winter's Ball" Burr, Hamilton, and Company
How does Lin Manuel Miranda (Hamilton) break character and the fourth wall
in this song?

Burr:  They delighted and distracted him , Martha Washington named her feral tomcat after him

Hamilton:  That's true

I think when Hamilton says 'that's true', that's when he broke the fourth wall.

I'm not exactly sure, cause I didn't notice any 4th wall breaking myself in that song, but I searched it up and looked through some links and they said that it was that part.

I hope this helps! Good luck!