from previous--

koopar  prides  in his  collection of   knives , when leslie  uses  wrong  knife  to  cut  tomato  salad  he  gets irritated , lecturing  her  so  long  on the use  of  right correct  knife, the  one  she  held  was  good  for  chopping  fish  and  chicken  pieces  separating  flesh  from bones  , before  that  the  knife  was  used  to  make  steak