Monty seeks out George for help writing his best-man speech, prompting George to reminisce about his own wedding day. Ollie's attentions towards Shay take a dangerous turn, while Lindsay grows increasingly jealous about Arlo and Poppy's friendship. Woody and Tracey's big day arrives, but a power outage threatens their wedding.

George's romantic night with Katie unravels. Fiona's baby plans hit an emotional and financial snag. And boot camp comes to Weld!