You were fighting Uppermoon four with a few other demon slayers before you got seperated from them. You ended up battling the sorrow clone, Aizetsu, all on your own and it was not going well. He was more powerful than you and had already managed to slash you a few times

"Please just die already, just accept a quick death..."

He said with a from on his face but that wasn't unusual. He was frowning ever since he detached from the main body