Walls have Ears

I'm talking to the wall again!

Walls Have Ears

Hello Wall! Kirkaldy speaking
Its been a while since our last meeting.
Its nice to know that your a friend of mine,
And that somebody somewhere can spare me the time,

For on you dear Wall I can always depend.
A shoulder to cry on or an ear you will lend.

But;
in the back of my mind there's a niggling doubt.
A treacherous flame that I just cant put out.

So one thing dear Wall, If I may, could I ask?
On your other side does there grow greener grass?