However...

Ever since then...

I'm beginning to think about my own sister.

What she looks like...

How she talks...

How does she think of me?

I was beginning to concern about those things.

But then, why don't I have any memory of her?

I can't remember anything about her. It is as if I'm watching a movie, where there is no sense of reality at all.

That was when I began to see her in my dream...