Ratcliffe: Shoot! [As Thomas runs by, he trips and accidentally fires his gun, almost hitting Ratcliffe in between the legs.] Them, you idiot!
Pocahontas: It would've been better if we'd never met. None of this would have happened.
John Smith: Pocahontas, look at me. I would rather die tomorrow than live a hundred years without knowing you.
Answer: She didn't exactly hate Kocoum though. She loved John, sure, but Kocoum was someone she'd known her whole life. It's not unreasonable she'd be upset over his death, whatever the circumstances.
Phixius ★