Why?

Yup, Tuesday is the start of the Final Exam.
So why I can still be so lazy to study?
I don't know why...
I'm seriously not in the mood to study anything.
I wonder what's gonna happen to my result this time...

She used to be more friendly to me.
Asked me out to watch movie together... (we're not alone, don't think too much)
Until that moment...
She started avoiding me, even though only for a short while.
After that she said she was scared of seeing me.
Reasons are unknown.
But my friends did told me the possibility of the cause.
Even though its not as serious as last time, but I can see that she's still avoiding me.
She used to call me 'Didi'.
Though that makes me sound kinda like a small kid, but I don't really mind.
Now she didn't even call me anything.

Why is this happening?
Why can't we go back to when we first knew each other?
Why can't we be like that again?
Please rewind the time for us...