All I had to do was ask?

A white room!

'I'm back again?'

"Yes, that's correct." The weird chuckling sound came from the corner of the room. The shadow was there but it was in some sort of prison made of white. 

At first, I thought he was just standing there, but when he touched the white bars and it contrasted with his darkness, only then did I see him being imprisoned. 

"You're trapped? And you can hear my thoughts." My voice echoed. This place was similar and yet, somehow this felt different. 

"Didn't I tell you? I'm you." He grinned and I saw his white teeth.

'Me?'

I didn't see the girl here anymore and the place was totally white. No sign of that liquid darkness thing either. 

With a sigh, I lied down. Strangely the bed was rather comfortable. 

"You won't ask me any more questions?" The shadow almost sounded like it was disappointed and a little sad. 

"I do have one." I closed my eyes. "Why were you born?"