Fiona spends her summer with a new guy and bartending, while Debbie runs a daycare at their home. Meanwhile, Kevin realizes his extended weed-growing left him with a huge electrical bill and Frank borrows his youngest son Liam to help him pay a debt.
Frank is forced to take a job as a window cleaner when his father arrives. But is the window cleaning round really the best form of employment for Frank? Meanwhile Karen eyes up Kev down the pub.