Matt, the widowed owner of a classic car restoration shop, is confronted with his most unexpected and challenging project yet when his estranged daughter, Riley, and her adolescent children come crashing back into his life.
Matt joins Riley at Carter's high school open house, where he's unsettled to learn about the "accommodations" made for his grandson's anxiety. Meanwhile, Riley reconnects with Caitlin, a former classmate, and sets her up with Gabriel.
Riley, desperate for work, reluctantly takes a job at Matt's shop. Meanwhile, Gabriel and Stitch secretly stray from Matt's vision on a high-stakes restomod project.
The feud between Parker Customs and Premiere Dance Lab heats up when Matt confronts the owner over a picnic table placed in the shared alleyway. Meanwhile, Carter's need for "me time" sparks a man-to-(almost)-man conversation with Matt.
Riley discovers weed gummies Carter's pocket, leading to unexpected parental guidance. In a separate situation, a well-meaning fundraising request creates complications for two unsuspecting friends.
Riley is torn between her past and her future when Jimmy returns with a new job and a proposition for Riley and the kids to move into his house; Matt's feud with Eve flares up again after she damages his car.
