ODE TO MY GIRLFRIENDS

So, my friends,
Our Bubbly Poetry group begins.

I'm going to give this a shot, after all what's the harm?
You guys might even say it has a sense of charm.

She's overly optimistic, is that what you thought?
Well, girlfriends, maybe not.

With any amount of luck, and if I know my girls,
With enough Bubbly my words may just become pearls!

Okay, poetry is obviously not my forte,
But, thank you, Ginny, for inviting me to play.

Author known, but won't come forward.
(HINT: could it be Sam?)