In the end, Katniss and Gale grew apart, as many childhood friends and young loves do. She needed something different in her life, and with Gale's link to Primrose's death, Katniss found a reason to cut ties. If Katniss ever wanted to find comfort again, she knew she had to return to Peeta for the long term.
Although she will never know for sure, Katniss does recognize that she cannot be with Gale. She will never be able to forgive him for his idea — the parachute bombs — that killed Prim.
Katniss's focus on survival and her family's safety prevented her from fully considering romance, but her feelings for Peeta and Gale diverged in the end. Katniss ultimately chose Peeta because he understood her trauma and she didn't want to lose him, proving her love for him.
Gale and Katniss did not see each alone until a few weeks after the end of the Hunger Games, at their meeting place in the woods. They shared an emotional reunion. At the end of a day of hunting, Gale spontaneously kissed Katniss and told her that he “had to do that, at least once.”
Gale does not marry anyone in The Hunger Games. He and Katniss talk about running away together and starting a new life in the wilderness, but they never officially marry.
Gale was responsible for creating weapons that would trigger a second wave of bombs to target first responders and combat healers. This invention potentially ended up killing Prim, but even if he wasn't directly responsible, Katniss found this tactic so abhorrent that she lost her affection for him.
In the end, Katniss and Gale grew apart, as many childhood friends and young loves do. She needed something different in her life, and with Gale's link to Primrose's death, Katniss found a reason to cut ties. If Katniss ever wanted to find comfort again, she knew she had to return to Peeta for the long term.
Katniss realizes she couldn't be a cold calculating person who would do anything to achieve her goals and that's who Gale was. He would do anything to take the Capital down. The final driving wedge is when Katniss realized that it was most likely Gale's bombs that killed Prim and Gale couldn't deny it.
When Gale is most in pain is when Katniss kisses him, and this is true again as we see her answer Gale's pain with a kiss. She wants to give Gale what he wants, but she can't yet completely commit to him, as she must think of her family and Peeta and being the Mockingjay for the revolution.
It's only implied that they get it on via snuggling and other affectionate acts in close quarters — but if you have read the book, they really imply that they took their relationship to the next level.
Katniss Fell in Love With Peeta During the Quarter Quell
However, it wasn't until Mockingjay -- when Peeta got kidnapped by the Capitol -- Katniss realized how much she cared about him and that she couldn't live without him.
Gale is jealous of Peeta and the relationship he has with Katniss, and he wants Katniss to decide between them, though he doesn't press Katniss during her recovery in District 13. Gale is an excellent hunter and excels at setting snares and traps.
Katniss speculates that Coin deliberately sent Prim to die in the Capitol bombing in order to fully gain her trust, but it's never outright confirmed or denied.
Ultimately, in Mockingjay, it was undeniable that Katniss was completely in love with Peeta. Even though both Gale and Peeta are great men who wanted the best for Katniss, there's no doubt Peeta was kinder, and more loyal and understanding. These qualities made Peeta way better as a character and as a love interest.
Peeta, Annie, and Beetee vote no, while Johanna and Enobaria vote yes. After some thought, Katniss demands to kill Snow. Once she receives an agreement, she votes yes, for Prim. Realizing something is up (as Katniss would never do that), Haymitch votes yes, too.
This interaction was so surprising to fans because it's not in the books at all. While, throughout the series, there's some chemistry between the two, nothing ever comes of the tension in Suzanne Collins' novels. Beyond the kiss, nothing happened between the two in the movies either.
In Mockingjay, Katniss asked her long-time friend to kill her after she assassinated President Coin instead of President Snow. Whilst Gale's wish for death was because he wanted to avoid becoming the Capitol's puppet, Katniss' is more to do with depression and not facing the consequences of her actions.
Later, the two learn President Snow considered their actions to be an act of rebellion against the Capitol. After their last interview, in which the two continue to affect their romantic feelings for one another, Peeta comes to the realization Katniss has staged her love for him all along.
SPOILERS!!!!! In the end of the first book peeta had his leg cut by cato but then when he hid he covered himself with mud and stuff to camouflage and it got hella infected but Katniss found him and took care of him but then his leg got torn up by mutts yada yada yada blah blah blah we already knew this.
Later, Katniss sang for their music class, and Peeta realized he was in love with her when he saw that the birds were listening like they did for her father. He said that he had often watched her, but the two never spoke until the reaping.
The double bomb that kills Katniss Everdeen's sister, Primrose, was designed by two rebels: Beetee and Gale, Katniss's lifelong friend. Previously, Gale had explained that the double bombs are designed to appeal to mankind's weakness for compassion.
Deceased. Primrose Everdeen - Blown up by President Coin's parachute bombs. Messalla - Melted in an unknown pod that trapped him before burning the flesh off him.
She was only 13 years old when she was killed in The Hunger Games: Mockingjay, and her youth only makes the tragedy that much harder for Katniss to bear after everything else she had suffered. Prim's death is a truly heartbreaking moment.
