The Troubadour's "sister", Louise, is portrayed by Louise Goffin, Carole King's daughter. King and Goffin perform the show's theme song, "Where You Lead".
The new sign adjacent to Luke's old "No Cell Phones" sign at the diner reads:
"NO
- Texting while ordering
- MAN BUNS!
- Taking Pictures of Food
- Headphones
- If I can hear your music through your headphones, WHY ARE YOU WEARING HEADPHONES?"
When Lorelai and Rory visit Emily at her home, the maid is played by Rose Abdoo, who also plays Gypsy.
The lady in Luke's asking for the WiFi password is the original series' casting director.
In the Credits for this episode, the deceased star of the show is remembered: In memory of Edward Hermann.