Ozzy looked pissed when Cirie was booted ... but it was purely because he wanted vengeance on Parv. Nat smiled because her BFF survived.

For Sure:
Amanda has Ozzy and James. Parv has Nat and Alexis (both heart her). Cirie has Eliza.

Jason - Parv or Cirie
Erik - Amanda or Cirie

Don't forget that when Jason did interviews, he'd seen Parv call him a loser and give him a negative voting confessional. In the game, he was sure Parv was running things "Well James, Parv has got the btter of you" was his final vote. He wasn't a fan of older, less athletic people either.