gyutaro and tanjiro were face to face in battle why daki was battling nezuko and daki almost got killed but manged to dodge nezuko's attack as tanjiro paused and looked over at nezuko who was flying back because of daki's punch

Gyutaro: what a weak sister you have kamado.

Daki: WEAKLING! she laughed and put her hands on her hips and pointed at nezuko

Tanjiro: NEZUKO?

Nezuko: trying to stand up