Lyrics:

Today is your birthday
And it's got me thinking
About the passing of time
What it means to be alive

It may seem like a mystery
But a friendship with history
Kinda makes sense of why I try

Felicity it's your birthday
Felicity happy birthday
Felicity when friendship becomes family
It helps me with the mystery

Out fingers and toes may have grown
But in my mind I like to go
Back to the place where we didn't know
That you'd be a mother, a wife
And so many other things in this life
It helps me to know
Where the time goes

Felicity it's your birthday
Felicity happy birthday
Felicity when friendship becomes family
It helps me with the mystery