Board Thread:Questions and Answers/@comment-25322628-20170113025521/@comment-31655854-20170404075601

Your right Mikasa is a strong enough person even more so to think on her own, but she has made up her mind that she wants to be with Eren, there's no one else she wants to be with more. That is her wish. Eren was a child when Mikasa kept helping him of course he'll act childish, it would have been nice for him to be appreciative maybe deep down he actually is, but he wants to be independent and strong. Eren is learning he's becoming more and more mature as the story progresses. And it's also true Mikasa doesn't help Eren with his feelings in fact she makes him feel depressed because he envies her strength.

Plus Eren has only has 4 years to live after the time skip, I wonder how his death could impact Mikasa. Jean just loves her cause she's exotic XD! I'm surprised no one else sees her that way too maybe it's cause of her superhuman strength that makes her scary. I'm not sure about any other relationships in the manga but Ymir and Historia are apparently a couple.