Yeah, I'm creating another part for the random arguments, the previous one was sarting to be too long. If you didn't read all the 31 previous ones, I recommend you to read it first. As for the previous part, this will be edited every time I find new arguments, so stay tuned guys :)

1- This wil be both an evidence and a bigger theory. It will about songs, their lyrics and their possible meaning. It will be pretty long (but not too much ^^)

So first, I discovered this song (I like it btw) that I never paid attention to before.

Here are the translated lyrics (found here: http://leviackrrman.tumblr.com/post/159277164086/mikasa-ackerman-no-matter-where-you-are ):

When I woke up again,
At that moment... I found you,
The nightmare of that day,
You rescued me from it... gave me warmth

I have been chasing,
Right behind his back
Like I'm praying for it
Don't ever look back,
Why are you leaving in such a hurry?

Please don't go
Even though I'm always beside your side,
I still cannot overcome my fear
Please, don't disappear, from me
You are my home to return to
No matter where you are

In a world like this,
The reason I'm still alive... is because of the people I want to protect
It's only this reason I choose to stay alive

A dazzling light,
A light that came into the darkness
When I was covered with wounds,
At that time... it gave me encouragement

Please don't go
Don't leave me alone again
It's much colder this time

Please don't go,
For me.
You are my home to return to,
No matter where you are.

I find that's really representative of Mikasa's feelings... We can understand more clearly how she feels, especially about Eren, and it definitely blows away all the arguments of the people saying that Mikasa just thinks that she just thinks that she owes her life to him. As I always said, there's much more than that.

But it didn't really change my mind since I was already quite sure of that. What I found interesting is that this song is a kind of remake of the song "Call your name" (same melody):

The lyrics if you don't wanna watch the video:

She lost her brother a month ago
His picture on the wall
And it reminds me
When she brings me coffee, her smile
I wish I could be with her until my last day

She said she gave all her love to me
We dreamt a new life
Some place to be at peace
But things changed, suddenly
I lost my dreams in this disaster

I'm crying
Missing my lover
I don't have the power
On my side forever

Oh where is my lover
And I got no power
I'm standing alone, No way
Calling out your name

I said I gave all my love to you
We dreamt a new house
Some place to be at peace
But things changed, suddenly
I lost my dreams in this disaster

We don't know what is wrong tonight
Everybody's got no place to hide
No one's left and there's no one to go on
All I know is my life is gone

I'm crying
Missing my lover
I don't have the power
On my side forever

Oh where is my lover
And I got no power
I'm standing alone, No way
Calling out your name

This song is pretty important since its melody appears in several other Attack on Titan OSTs. I always wondered what could this song be about. I mean, it's obviously about two lovers but who are they? I figured that it could be Mikasa because some parts reminded me when Mikasa thought that Eren was dead, and when she had "no power" and was ready to die, whereas as long Eren is here she can do anything.

In addition to that, if the song "No matter where you are" has the same melody, it could be somehow linked to "Call your name". Perhaps there are totally different songs that have no link at all, but maybe not. And if it's effectively linked it means that Call your Name is about Eren and Mikasa.

However there are things that don't fit with this theory. First Mikasa has no brother and yet a brother is mentioned in the song. Maybe it's someone she considers as a brother but I don't know who it could be. And I don't think it could be Eren since if I'm right he is interpreted by the male voice and he wouldn't talk about himself at the third person. Also coffee is mentioned, and a picture, however there are no coffee or photography in the walls.

So my final theory is that this song is about Mikasa and Eren in a late future, since it doesn't correspond to any character (which I find strange). The brother could be someone she will consider as a brother later. I must say that it's the part I don't have any interesting idea about. But for the coffee and the photos they would discover them outside the walls. Then they dream a new life, a new house, somewhere to finally be at peace. But... Things changed suddenly. Here is the mystery.

This was my little theory about that songs. I know it's pretty weak and based on extremely little things. I created this by analyzing the lyrics of an old OST that has probably nothing to do with the characters, and some elements are not even fitting well with my theory. But honestly, wouldn't it be beautiful if it turned out to be true?

Comment to tell me your opinion!

2- When Mikasa is not here to take care of him, he wonders why there is nobody helping him. xD Even if he doesn't always show how important her attention is for him, we see that it is important for him. (After that Levi comes and stop the argument very diplomatically, thanks Levi...)

3- Look... Their hands... Isn't this kinda cute? I know it's not supposed to be a cute moment lol but it's still beautiful

... (More updates later!)