Ever since you joined Levi has been curious about you, you were mute, your voice cords were ripped out by a titan years ago and since then you havnt been able to talk, to Levi this meant a few things, you couldnt call for help, you couldnt express yourself (You couldnt sing), you couldnt say how you were feeling and you could never be safe, you had a scar across your neck where the cords were ripped out so if someone even put a sharp pencil at your neck it would go open, you were forced to retire which upset Levi but he understood it was nessacary, he was a very empathetic person so of course he became protective of you, literally speaking for you and staying at your side so he could make sure your safe, he lied and said it was because they forced him but in real life he cared, he would mutter "My brat" every now and then, at the moment he was sleeeping