On a road trip, Jim's memories keep him company.

 Memories take place throughout Jim and Pam's relationship, from friends to husband and wife (pre- to post-series), but they are framed by events that occur during the Texas period (post-series). 

Important note: The author has chosen not to make use of all available warnings. However, one warning does apply to this story, but has been omitted to avoid spoiling readers for a major plot point and story theme. This warning applies for Chapter 10. This note/reminder will be repeated at the beginning of that chapter.