Caitlyn's house is the same one from the movie Fletch 2 - Der Troublemaker kehrt zurück (1989) and from "Hush...Hush, Sweet Charlotte" (1964) starring Bette Davis. It is Houmas House Plantation in Burnside, Louisiana.
The name of Caitlyn's house, Bellefontaine, means "beautiful fountain."
Parker (JoAnna Garcia Swisher) mentions that she's considering returning to New York City. Garcia Swisher previously guest-starred in Gossip Girl (2007) as Bree Buckley, the Texan who lived as a political socialite in Upper East Manhattan.
JoAnna Garcia Swisher ad-libbed the dance Parker does after hanging up on Henry Kent after they plan a date; Raven Symoné's laugh was genuine.