Tabitha is a college professor. Months after the death of her best friend, she decides to buy a tiny house and go on a road trip she and Kendra had been planning in their daydreams.

Kendrick is Kendra's little brother. Kenny is a retired transit bus driver and sometimes truck driver. He comes to Tabby's aide when she needs help learning how to not only drive a truck but also haul a tiny house. Kenny can't possibly let Tabby go on this trip all by herself.