At five years old
"Itachi! Wait for me!"
"..."
At ten years old
"An, relations between the Uchiha clan and Konoha have gotten even worse lately." Itachi gazed at the vast village of Konoha, bewildered.
"...Itachi, when I'm old enough, will you marry me?"
"All right..."
At thirteen, Uchiha Itachi killed the person who loved him with his own hands.
"I'm sorry..."
"I guess I really didn't live to see adulthood." Uchiha An stared blankly at the blade vanishing into her chest, smiling.
That flower-like girl was hidden away in the year the flowers bloomed.
Theme: To be added later.