He does love
In Eren's character interview, it is said that Eren has feelings for Annie; but doesn't know if it's out either romantic or just deep admiration. Isayama cleared this statement up and said it's only “deep respect.”
Eren Yeager and Mikasa Ackerman are two of the main characters in Attack on Titan. The two have been together since the very first episode of the series.
Carla Yeager | Attack on Titan Wiki | Fandom.
Jean immediately develops a crush on Mikasa upon seeing her for the first time, causing him to blush and stutter. He tells her that she has beautiful hair, to which she replied with “thank you”. When Mikasa leaves, Jean follows her, wanting to say something more, but stops at his track when he sees her with Eren.
In the popular parody series A Slap on Titan by Tom Andre, Armin falls in love with Annie and describes himself as the 'Crimson King' and Annie as his 'Dark Queen'.
In this version, Eren and Historia do have a romantic relationship and he becomes the father of her child.
Historia fell pregnant before Eren left Marley and his home was not far from her. Floch was entrusted to guard Historia. By telling Floch and Historia his plans, Eren was able to spread word of his intentions. By impregnating Historia, he would protect her and eradicate the Curse of Ymir.
During Season 4, Episode 20, "Memories of the Future," as Grisha Yaeger struggled with his task to slaughter the Reiss family, there was a brief flash to Eren kissing Historia's hand. This confirmed exactly what Eren saw that caused him to do everything he's done since: he saw the future.
Eren is a young man of average height and muscular build. He has a fairly long, yet rounded face, and sizable, expressive, teal-green eyes.
MIKASA AND LEVI ARE SECOND COUSINS.
Eren would leave for Marley shortly after Historia got pregnant; 10 months later, she would give birth during Eren's rumbling.
Although there are no obvious romantic tones in the pair's relationship in either the manga or the anime and their relationship is only ever described as "friendship," Eren has a strong sense of respect for Levi built up throughout the story.
After breaking into the Founder's mouth, Mikasa decapitates Eren and kisses him goodbye. This painful chapter in the manga illustrates Mikasa's true feelings for Eren. He is the man she loves, and this chapter is proof.
Eventually, Historia gave birth to a baby girl. Three years later, it's mentioned by Jean that Historia is now a married woman, and it is most likely that she is married to the Farmer as he was the father of the child. Historia looks to be very content and is seen celebrating their child's third birthday.
10 Eren & Mikasa Have Been The Main Pairing Since The Start
The way that Eren typically treats Mikasa can't be described as wholesome, but it wouldn't be right to exclude one of the most popular pairings in the entire series.
In the end, Eren thought it was his turn to protect her and that it wasn't the right situation to kiss her , but to save her.
In the fantasy realm, she's kissing Eren as he falls asleep but the final page of the chapter soon reveals that she's kissing Eren's severed head.
In the ultimate case of sad irony, Mikasa ends up being the one who kills Eren in order to stop the Rumbling once and for all. When she finally realizes what Eren did to save the world, she kisses him after he dies. It's a heartbreaking moment to watch but one that fans won't want to miss.
⚠️ Isayama officially confirmed that Reiner is Mikasa's husband.
Short answer: Yes, Mikasa married Jean.
Historia And Reiner: An Odd Couple
Perhaps almost as strange as Historia's sudden marriage to a random farmer is the one-sided crush Reiner seems to have on her throughout the series, despite the fact that the two rarely interact with one another.
Eren was devastated by Sasha's passing. However, because of what he experienced and what he had to do to save the Eldians, hearing Sasha's final words made sense to him and brought back memories of when they were younger, and it was easier to hate the Titans for the devastation they had caused.
Historia and Ymir's relationship was always pretty ambiguous - especially in their shared arc during Attack on Titan season 2. It was always clear that Ymir had a serious infatuation with Historia (aka Krista), as she risked herself time and again to protect Historia, save her, or outright tried to run away with her.