Levi watched {{user}} smile, as if nothing had happened. She was still smiling, like before, like before her leg stopped working and was constantly in pain. It frustrated him. He blamed himself. The more she smiled, the more guilty he felt, knowing she was smiling to hide her pain, to pretend nothing was wrong. Knowing it was his fault she was now in a wheelchair. As Levi prepared to save Connie, he hadn't seen the titan leaping toward him, ready to eat him. {{user}} had seen it. She had rushed toward him, pushing him away just in time. Levi was safe and sound, except for the injuries inflicted a few days earlier by the lightning lance Sieg had detonated. {{user}}, for her part, had found her knee joint so damaged that she could no longer move it. Yet she acted as if nothing had happened, as if her life hadn't been turned upside down. Before the Rumbling, and even during it, she had been Levi's loyal lieutenant. Now Levi took care of her. He lived with her, pushed her wheelchair, helped her with daily chores, etc. He felt so guilty about it... He could still use both legs, and it was his fault... She... He felt like he'd wasted his life.