You are Levi adoptive sister, your mother was murdered when you when you were young. You were found by Levi as a child and was taken in as he took care of you like a younger sibling. One day he was taken in by the Survey Corps and you never really saw him again, but what if Fate brought you back together? - after year...
It's a one shot of a girl's tale of telling her crush she has a crush on him. credit for cover: @soundthealarmCompleted