Rengoku dying

Tanjiro: Mr Rengoku Rengoku: come here lad let us speak one last time tanjiro kneels to him Rengoku: when i was dreaming of the past there was something i remembered my old residence you should go pay it a visit there a note left by the previous flame hashira Rengoku: within those notes you may find the dance you mentioned the hinokami kakura tanjiro: please Mr Rengoku enough of that just think about yourself can't you use a breathing technique to heal yourself Rengoku: no I'll be dead shortly