Good question, Josh.
I think my desire for the train was to take all of the characters that I made and see what would happen if they were in one place together. I wanted them to realize that they were fictional characters and see how angry they would get when finding out that someone else with little at stake(meaning me with a busy life, a career, family, hobbies and friends) created the situations that they had to live through (especially the bad situations).
I know it sounds strange, and certainly doesn't leave much room for entertainment. However, I was also interested in exploring surrealism.
Check out these sites if you want to know more about surrealism.
Maybe these sites will help you to fully understand. (Although, I don't fully understand what was happening on that train; I just had fun making it.)
http://www.mcs.csuhayward.edu/~malek/Surrealism/
http://www.surrealist.com/
http://www.gosurreal.com/
By the way, Ms. Kelly misses your naughty antics. However, you seem to be getting it together and really contributing here at times.
You still that that smart mouth and cocky attitude at other times.

Happy Holidays, kiddo!