New Song "Try Not To Laugh"

Here's a new one I'm working on.  Not finished with the audio yet, but here are the lyrics as they currently stand.  Would be interested to hear what you think
 
TRY NOT TO LAUGH
Lyrics by Colin Nagle (c) Wombat Music 2011
 
I've got something I'm afraid to tell you
A secret everybody knows
They intercept those sideways glances
They've watched us staring at our toes
The waiter wears a wire so you'll have to read my signs
But once you've read what's in between the lines
 
Try not to laugh
It'll raise suspicion (Try not to laugh)
And they don't need any more ammunition (Try not to laugh)
It's bad enough they caught me
Trying to sneak my way into your photograph (Try not to laugh)
That's what I must do (Try not to laugh)
Everytime I catch you looking at me looking at you
 
You've got feelings you're afraid to answer
Towards your chanteur echante
Move between them like a tightrope dancer
But they'll never go away
Picture me in analog or love me in HD
Pixellate me any way you please
 
Try not to laugh
When you talk about me (Try not to laugh)
When you wonder what you'd do without me (Try not to laugh)
When you think about the time
You said I walk like a giraffe! (Try not to laugh)
That's what I must do (Try not to laugh)
Everytime I catch you looking at me looking at you
 
Are you gonna make me
Come right out and say it baby?
No more bluffing, here goes nothing
Just promise you'll
 
Try not to laugh
When I say I love you (Try not to laugh)
When I say I'm always thinking of you (Try not to laugh)
When I say with all sincerity that you're my better half (Try not to laugh)
I know it's hard to do... (Try not to laugh)
Everytime I catch you looking at me looking at you