It is revealed in the manga final chapter, that Eren Yeager from the future used the power of the Coordinate to control Dina's Titan and make her ignore Bertolt, because according to Eren it was not his time to die yet (the same reason why he left Rod Reiss alive on the same year).
So with the Founding Titan's powers, he directed the Dina Fritz Titan away from Bertholdt. However, this then led to the Dina Fritz Titan eating Eren's mom. Eren also made it this way so that his younger self would be motivated to slaughter all the Titans.
Hannes initially ignores Carla's pleas to flee with the children in favor of engaging a nearby Titan, only to find himself frozen in fear at the sight of it. Unable to bring himself to fight the Titan, Hannes flees with Eren and Mikasa, leaving Carla behind.
Smiling Titan ignores Bertholdt - Shingeki no Kyojin Season 4 episode 3「進撃の巨人 Season 4
Who killed Smiling Titan?
Activating the Coordinate ability, a power that he did not know that he had, Eren seemingly started to gain control over the surrounding Titans and they proceeded to kill the Smiling Titan.
But the Rod Reiss Titan is not only massive and strong, but it's arguably one of the most terrifying monsters in all of Attack on Titan. Since Rod Reiss drank the fluid when he was lying on the ground, his Titan form could only move by dragging itself, tearing apart its skin and muscles in the process.
But since she didn't find Grisha she went about the regular Titan business- eating humans. As for why she ignored Bertholdt, till the time she had Griaha's house on her radar she likely ignored everything else and didn't eat a single human before it.
When Hannes gave his life back in Season 2 during a showdown against the smiling Titan who ate Eren's mother, Eren was so overcome by his emotions that he could do nothing but laugh uncontrollably in between sobbing and berating himself.
Eren, who is by now an Intelligent Titan, unknowingly uses the power of the Coordinate against the Smiling Titan, which works thanks to Dina's royal blood, resulting in Dina being devoured by other Pure Titans. Eren and the rest of the Survey Corps witness this as they escape the Armored Titan.
Most believed it was the farmer as the Military Police stated, meanwhile the other half believed Eren Jaeger was the father. However, in Chapter 139 the theory was debunked and the Farmer was confirmed the father of Historia's baby.
Her decision to kill Eren was an inspiration for Ymir, who had endured a similar situation. Ymir's approving smile at the end conveyed her consent, and she chose to prioritize humanity over her loyalty to the king.
Eren's dramatic change in character came about after he kissed Historia's hand and saw the future, including a version of himself committing mass murder. All Titan Shifters in Attack on Titan have the ability to see the memories of those who held their Titan before them.
He didn't save Dina instead of Grisha because Dina would've been in a far more bigger danger and in general “a” bigger danger to Eldians were she captured because she probably would be forced to have children and of course, Grisha consuming the voice of reason is symbolic in itself - he becomes a similar figure to the ...
Why Eren Says He Hates Mikasa in Attack on Titan. Eren hates Mikasa's supposed lack of free will and claims he always hated her for having no freedom. Eren points to Mikasa's headaches as proof her Ackerman bloodline is all that's keeping them together.
Despite believing he sent his father and mother to their deaths, Zeke sympathized with their goal to free the Eldian race. Thus, Zeke continued his parents' cause by operating from the shadows to secure the Eldians' freedom from Marley in his own way.
Possibly due to her younger years of struggling to hunt and find food, Sasha had developed an incredible appetite; eating provides her with considerable gratification and relief, especially during times of great stress, and food was often the only thing on her mind when at ease.
He's a violent, virtually unstoppable murderer, monster, and traitor with no intention of stopping what he's doing or even so much as sparing his own friends (other than Reiner and Annie); He deserves to die in fear, agony, and in the most horrific way possible.
After a fair bit of debating, Levi is left with the decision and finally decides on who to give the serum to. Bertholdt awakes to find himself at the complete mercy of Armin's Pure Titan. He screams and cries, begging his former allies to save him as they watch, with tears in their eyes.
Eren needed to save Bertholdt because he noted that it was not his time to die just yet. So with the Founding Titan's powers, he directed the Dina Fritz Titan away from Bertholdt. However, this then led to the Dina Fritz Titan eating Eren's mom.
One of the ugliest looking titans in AoT appears in the first episode of season 2 under the command of the Beast Titan during the attack on Ragako Village. This 3–4 meter class titan has an abnormally large head and abnormally large facial features as well.
Pieck's Cart Titan is arguably the weakest of the Nine, but it comes with several advantages. Unlike its eight brethren, the Cart Titan walks on all four legs, making it an excellent method of transport.
