While heard as background music in the film, it is played during the end credits. The song's lyrics describe Lewis' imagination about his inventions and how he can have a better future in a happier life when his inventions were successful throughout his participation in the school's science fair.
Waiting to cross the Rubicon
Wondering what side I'm on
What are these visions of me as a young man
With one arm pointing and the other arm holding your hand?
Needing a plan to keep you near
Blowing a horn so you can hear
If it was only my love and devotion
This world would suddenly be in a state of commotion