Why?

I do not know why i do not know,
Why does she hate me so,
Much that sh would not even look at me,
This i cannot leave be,

Let me tell a brie history,
We are both are different story,
Meet once a week in Sunday school,
Never talk, Mail unreplied, only hi and bye and now she treats me like a fool,

Someone could you explain,
Why do i have to go through all this pain,
To be hated by someone not known,
For a reason still left unknown....

(Ok i have liked her in the past but that was just a crush, i know very little about her and i think the last time we said hi was last year, and i met her ever every week, now she would not even look at me when i said hi or bye, what did i do?!!!!)