Board Thread:Theories/@comment-27683524-20160127003803/@comment-26472215-20160225040658

Otaku-Eevee wrote: Aggression25 wrote: Eren and Mikasa forever! Sadly, I don't ship them either, they're adopted sister and brother.

I can't. Like Aggression said, it's not incest. Plus, people just assume that she's adopted because she was taken in by the Jaeger family when she was young. Personally, I just see it as them taking her in at her time of need, no more - no less. That's why I completely ship them and from both the anime and manga, we can easily see that Mikasa has feelings for Eren. She looks up to him and obviously really likes him, you can tell; likewise, if she looked up to him in a younger sibling to older sibling kind of way, you would easily be able to tell too.