I understand her/it
Sometimes I understand her.
Sì, la capisco bene.
Yes, I understand it well.
I understand it very well, however.
— La leggenda del pianista sull'oceano (1998)
Ha fatto bene, la capisco benissimo.
She did the right thing; I understand her perfectly.
— Effetto notte (1973)
Now I understand it.