One year after Dave and Gemma moved in next door to Calvin and his wife, Tina, Dave is eager to take on a bigger role in the festivities, and prove how much a part of the community he's become. But Calvin's eye-opening reaction makes it clear that while the relationship between the two families has grown, the friendship between Calvin and Dave still has a way to go.What happens when the friendliest guy in the Midwest moves his family to a neighborhood in Los Angeles where not everyone looks like him or appreciates his extreme neighborliness?