But You Did
Everything that happened in Katniss’s life from the 74th Hunger Games, The Third Quarter Quell, The Rebellion, and the Battle of the Capitol can all be traced back to one single moment. The moment when Katniss volunteered to go to the Hunger Games after Prim’s name was called during the reaping.
So, when she later talked about how she never asked to be in the games, someone felt obligated to remind her that she did in fact ask for it. It has been recorded in all the CCTV cameras of District 12 as well as every Panem soldier’s bodycam, so she simply can’t deny it.