There's a wall between you and me

After u left my life , then there's a wall between you and me.
I can't see you clearly.
I don't know what you think,
I can't read your mind anymore.

But last time,
I know what you think,
I can read your mind.

Yesterday you asked me 'Did I change?'
Acually yes.
Ya,you didn't change your outside look.
But your inside look change a lot.
I just don't know how to tell.
So i just say 'NO' to you.

But no matter how you change I am still in love with you :D