Sterling K. Brown and Ryan Michelle Bathe (who portrays Yvette) are married in real life.
During flashbacks to the 70's and 80's that are in grocery stores, the products on the shelves are often in modern packaging. Only products that no longer exist are shown correctly. In one scene Jack is next to single serving plastic bowls of Kellogg's's cereal. These didn't exist in that time period. Only single serving boxes were available.