User blog comment:San&Ashitaka/Chapter 51- Expectations/@comment-96.49.50.134-20131101013306/@comment-5326475-20131106125401

yes I KNOW they're not blood related bro-sis, but they are adoptive brother-sister, since Dr. Jaeger raised Mikasa as their own child since the "incident" which made Mikasa a lean-mean-killing-machine. So eversince then Eren is like a brother to Mikasa, and Mikasa is like a sister to Eren, since she was ADOPTED by the Jaeger family. And yes in episode 6 it does show that Mikasa loves/likes Eren (as a brother or a best friend or even a.....ummm......ehmm _^_ ), and we all know what Mikasa has been through right? And she lost her adoptive-mother too in ep. 1, she doesn't want to lose "what's left of her family" or in other words EREN! She probably takes him as a brother, but in ep 6 it does show a few things about Eren that Mikasa would never forget (which is really really sweet, me and my bud actually discussed this and they could be a possible ship but I wont put them as my OTP)

@dave puh-lease THEY'RE MY OTP!! uke = eren, seme = armin!!! its totes canon!