Exploder

I do most of my writing
In the backseats of cars
A bus-riding woman saying farewell
Is oh so hard

Jimmy's exploding
And everything is fine
He's hanging on
Thank God the child is fine

A cheer and a smile
Assist her wave
Clicks her heels twice
To go on with her day

Jimmy's exploding
And everything is fine
He's hanging on
Thank God the child is fine