‘And aren’t your hands lily-white?’
Lmao love this. This is when she gets really insulted, and so understably of course. Aglaya has been really condescending and rude to her, considering the fact that they are literally in HER [Nastasya’s own] house by AGLAYA’S invitation and possibly insistence.
And Aglaya thinks she understands Nastasya so well too, and presumes about her past and belittles her trauma so much here :P Aglaya insults Nastasya for being brought up by a benefactor and general, Totsky (who was btw her abuser), but Aglaya herself was brought up with lily-white hands literally doing nothing in her household, other than to make her mother worry (Lizaveta said that when we first met the girls).

