Up until almost the end of the book, Katniss is mad that Johanna betrayed her and tried to kill her in the arena. She sees it like this: Johanna knocked her out, cut her up, and left her for dead. It's not until the very end that Katniss finds out that Johanna was working to save her life.
The two Careers leave her alone, though, saying she is as good as dead. As she drifts in and out of consciousness, Katniss realizes the alliance is over and that Johanna purposefully knocked her out and cut her arm.
Even though the two were now allies, they still didn't trust each other. During the escape from the arena at the end of these Hunger Games, Johanna 'attacked' Katniss for the purpose of removing a tracking device from her arm, then lead Brutus and Enobaria, the District 2 tributes, away from Katniss.
Johanna and Katniss take the first watch that night. Johanna tells her that Mags was Finnick's mentor and half of his family. She also tells her that she was with Wiress and Beetee because of Katniss. According to Johanna, Haymitch said if she wanted to ally with Katniss, she'd have to have Wiress and Beetee with her.
Katniss, drugged and recovering in District 13, dreams of Peeta. She wakes to find Johanna Mason stealing Katniss's morphling drip. Katniss had been spared serious injury thanks to Cinna's armored Mockingjay costume.
The Hunger Games: Catching Fire (5/12) Movie CLIP - Johanna in the Elevator (2013) HD
Does Johanna actually hate Katniss?
In the case of Johanna, they each hated each other because that was what the Capitol had taught them to do. They were from competing Districts, and the idea of the Games was to keep the lesser citizens of Panem distrustful of one another and unwilling to form alliances (or raise arms in war).
Peeta later explained to Katniss that Johanna did this to get a reaction, since she and the other tributes obviously saw Katniss as being the most "pure" of the Victors.
Johanna remains in the Capitol for quite a while, and she and Peeta are tortured for information concerning District 13 and the mockingjay rebellion. While in the Capitol, Johanna's entire head is shaved, making her bald.
The female Morphling, however, appears almost coincidentally, and Peeta even mentions that they don't know her real name. Given that she is willing to make the ultimate sacrifice to protect Peeta, it's safe to assume that the Morphling was committed to the rebel cause.
Beetee's plan involves his wire, the water, and the tree that is struck by lightning at midnight and at noon. He wants to wrap his wire around the tree and drop the end of it into the water. The theory is that when the lighting hits at midnight, Brutus and Enobaria will be electrocuted.
Katniss feels betrayed, most of all by Haymitch, who used her and Peeta. Eventually she wakes to find Gale there. He's badly injured and tells her the Capitol bombed District 12 after the Games. He got Prim and Katniss's mother out in time, but the District 12 is gone.
Unable to find Peeta and hearing a cannon, Katniss nearly attacks Finnick, suspecting his betrayal, but he reminds her to "remember who the real enemy is."
Peeta used the dyes to paint a picture of Rue after Katniss covered her with flowers when she died. He says he wants to hold them accountable for killing Rue, and Effie tells him that that kind of thinking is forbidden. Katniss then tells the team she hung a dummy of Seneca Crane.
Ever since their first meeting in the elevator, Johanna Mason has had her eye on Peeta. Even though she came off as cold and distant, she was never afraid to show her admiration for Peeta. In that same scene in The Hunger Games: Catching Fire, Johanna asked Peeta how he felt now that everyone wanted to sleep with him.
Why did Johanna save Wiress and Beetee Catching Fire?
Johanna asks what happened to Mags, and when Katniss tells her she says Mags was Finnick's mentor and half his family. She also explains that she saved Wiress and Beetee because Haymitch told her that if she and Katniss were going to be allies she had to save them for Katniss.
Up until almost the end of the book, Katniss is mad that Johanna betrayed her and tried to kill her in the arena. She sees it like this: Johanna knocked her out, cut her up, and left her for dead. It's not until the very end that Katniss finds out that Johanna was working to save her life.
Yes, Katniss did develop an addiction to the morphling, on account of constantly being sedated with it, however, I wouldn't say that she was an addict. An addict is someone who goes to a substance (or whatever their 'poison' may be) under their own mind.
Chia Mags kisses Finnick on the mouth to briefly let him know that this is the last time she will see him. It's her way of saying "Goodbye" but in a more affectionate way.
Johanna Mason developed an addiction to morphling while hospitalized in District 13 for the torture she endured in the Capitol. When she was weaned off, she instead dipped into Katniss's supply.
Jena Malone is no stranger to extreme hairstyles, but she'll let you in on a secret: That's actually a stranger's shaved head, not hers, that you're seeing in the new "Hunger Games" flick.
And morphine addiction,” Malone said., adding that she ultimately wanted to show Johanna in “really raw” state. Part of that rawness was showing Johanna without her hair, though Malone explained she didn't shave her head because her scenes were filmed out of sequence over the course of 10 months.
Johanna Mason, from District 7 and another major character during the revolution, is around the same age as Finnick and Annie. Johanna won the 71st Hunger Games when she was 17 years old, meaning that she's around 21 or 22 old during Catching Fire and Mockingjay.
While the Hunger Games film never talked about it, the Catching Fire novel explained why she could only communicate through hand gestures. Katniss briefly mentioned that a previous stroke could have caused Mags' garbled speech. However, post-traumatic stress disorder could have also caused her speech incapacity.
Chaff, of course, comes right out and kisses Katniss, though his reason is more to have fun with Katniss's image than to turn it to his advantage. Finnick's and Johanna's tactics, however, are clearly deliberate attempts to manipulate Katniss, and Katniss immediately distrusts both as a result.
Johanna pretended to kill Katniss and dug out her tracker. She then led Brutus and Enobaria away from Katniss and they followed Johanna. Johanna was captured by the Capitol but was rescued by District 13.
