Please let me go

As I stand here asking to go home, 
you chat together and I feel all alone.
Brush me off with your silly excuse,
you wonder why I give you abuse.

Can you not just show me the way?
I promise I'll come back, another day.
You tell me sorry, you can't go,
But who are you to tell me no?

Desperate to get back to my wife,
surely this can't be the end of my life.
Those people who were chatting are nowhere to be seen,
I've done nothing wrong, how can they been so mean?

Sweating profusely, heartbeat so fast,
just how long will this torture last?

A lady appears and says "don't worry",
But i need to get back, I'm in a hurry!
"Your wife is shopping, be back soon,
Come, we'll sit together in this room".

I'm so relieved this lady could hear,
I now sit waiting, sipping a cold beer