After the heartbreaking fact that Eren and Mikasa could not be together after his death in "Attack on Titan," the latter seemed to have started a family of her own with a mysterious guy. The end of Hajime Isayama's manga showed Mikasa wth a child, but who was her husband?

It couldn't be denied that the love Mikasa had for Eren in "Attack on Titan" was beyond impalpable, but there was no chance for their relationship to grow. So, fans are now puzzled as to whom Mikasa ended up with in the series.

According to OtakuKart News, aside from Eren, fans are also shipping for Mikasa and Levi. They are two of the best soldiers Survey Corps has.

They are even considered humanity's strongest fighters, making them the perfect match. However, a relationship between them is impossible.

They are both Ackermans, which means they are somehow related. In the course of the manga series, no romantic relationship even brewed between them.

So, who other "Attack on Titan" male characters Mikasa ended up with? In the manga's final chapter, Eren told Armin about his real feelings for Mikasa in "Attack on Titan."

He wanted to live with her, but this would never happen after Mikasa herself ended his life for humanity to survive. She, then, kissed Eren's decapitated head.

After his death, Mikasa seemed to spend a lot of time beside his grave near the tree where they used to play. As OtakuKart News claimed that Mikasa still chose to end up with Eren despite his death, she was with a mysterious man when she visited his first love in the manga finale.

In a discussion on Quora, a user named Ahri believed the guy looked like Jean because of his hairstyle. He even compared a photo of him from the anime opening to the image of the mysterious guy in the manga finale.

So, the similarity in image gave birth to theories that Mikasa's husband is Jean. It has been known that Mikasa doesn't trust anyone easily, but Jean always has her back.

They have also known each other for years, so they may end up together. However, some fans believe Mikasa doesn't marry anyone or even go on a date when Eren died.

Quora user Navanith Krishnan believes the roses Mikasa holds mean purity, which may mean she remains single after Eren's death. She also still has the bandages that may signify her faithfulness to him despite being alone in "Attack on Titan."