Darryl Cox's character Rev. Charlie Fortner is based on the Texas Propane Commisoner from "King of the Hill."
The waitress uniforms in all of the diner scenes consist of red shirts with "CT" written on them. This stands for writer/director Clay Tramel.
Filmed in July of 2006 in central Oklahoma. The average temperature of the 7 day shoot was 106 degrees.
Thesis film for writer/director Clayton Tramel. School guidelines suggest a time of 5 minutes for each student. Love Letters runs at just under 45 minutes.