this is quite quirky, but i’m not sure I get the “heller” punchline. Also there are a number of typos that need to be cleaned up :)

The punctuation is a mess and really detracts from the story. Also watch your their/there/they’re usage.

I didn’t really get it.
What is so odd about the couple?
I felt that you could have done a lot more with your 3 brainstorm words.
And did you really need to tell us it was ‘the end’?

I’m going to agree with JC Torvil. To improve this, a little, maybe you could give us a bit more mystery about the circumstances without slamming it into our faces that they’re in Hell.

Hell is supposed to be unpleasant, yet they are cheerfully eating charburgers and vomitting, with no apparent discomfort.

The names are clichés. They’re not important to this story, so pick some randoms: anything other than Jack and Jill.

The last line (prior to the unnecessary EOF marker) leaves me confused. There is no explanation for that at all, so why is she calling it Heller, and why is he correcting her?