This is the first time Keith meets his father.
Maddie calls Dave "Gomer Pyle" as an insult, and he comments that she watches too much Nick at Nite. However, GONMER PYLE never aired on this channel. It did air on NiN's subsidiary station, TV Land, however.
Keith mentions "Jack in the Box" in a humorous analogy, referencing a California-based fast food restaurant chain/franchise that operates primarily in the western United States. There are no locations in the northeastern United States, so someone who's resided in New York and New Jersey for his entire life is unlikely to even have heard of the company.
In this episode the family meets Todd, Danika's boyfriend. But in the episode before this they already met him or knew him. This episode suppose to come before the last episode.
If Maddie got pregnant in high school with Keith, and Keith and Danika are the same age, would Tanya have not been pregnant in high school too?
When Tanya and Ed are eating the candles are square, but when he put them on the table when he revealed his plan, they were pillars. Then when he came back in the kitchen and saw her on the counter, the candles were pillars again. They were also moved from the table to the counter.