With their home still unsold, and bills mounting, Zach struggles to come up with the perfect low-cost anniversary surprise for Tori; when the guys crash the ladies' beach trip, Amy and Chris butt heads; tempers flare between Matt and Amy.

Amy, Chris and her kids are enjoying an old-fashioned Michigan summer on the lake to celebrate Amy's dad turning 90; Matt enjoys the peace and quiet of being alone on the farm but still anxiously awaits Amy's decision about the property.