"I Turn the Engine, But the Engine Doesn't Turn" (1-4/?)

Title: "I Turn the Engine, But the Engine Doesn't Turn"
Drabbles: #1-4
Word Count: 1,600
Fandom: Doctor Horrible's Sing-Along Blog, minor crossover with Highlander: The Series
Timeline: six years after Act III
Characters: Penny, Billy
Author's Notes: I posted some of this a few weeks ago, but this is the polished version, with more than just lines of dialogue.
Soundtrack: "One Headlight" by The Wallflowers
This is my Billy>>Penny song in my head. It's sadder than I remember from high school.

Summary: After six years, in a different city with different lives, she stands on his doorstep.


So long ago, I don't remember when
That's when they say I lost my only friend
Well they said she died easy of a broken heart disease
As I listened through the cemetery trees


( Six years later )

P.S. There's a third, even more minor crossover in there.