What is the realization about Peeta and Katniss me before she passes away? If she weren't hallucinating what do you think she would have no thought of Peeta?

The realization of Katniss about Peeta before she passes away is that he is a kind person. If she weren't hallucinating, she would not have thought of Peeta as a bad person.

Explanation:

The love-hate relationship that is there between Peeta and Katniss makes them have oscillating thoughts about each other. They go to the extremes of thinking as Katniss wishes to kill Peeta. Katniss believes that it would be hard to kill Peeta after she has realized that he is a kind person.