Amputee

Everyone thinks Levi is such a hard ass, smooth criminal, overall prickly son of a bitch. But even Levi blushes and stutters when the girl he likes walks into the room. Too bad for him she has other things to obsess about like titans, her Squad Leader Hange, engineering, and her dead twin. OC-centric Eventual Levi/OC with maybe a little Bertolt/OC