Carrie's "To Pee or Not to Pee" column at the end has several paragraphs that repeat themselves. Also included in the column is the conversation Carrie has with Bill about trying to leave the bathroom door open, which is in 1 of the paragraphs that repeats, but it says "leave the bathroom door alone".
This was the first time Miranda made a list about relationship with Steve.
Carrie says "Princess and the Pee", Sarah Jessica Parker once played Winifred in Once Upon a Mattress (musical based on Princess and the Pea) on Broadway.
Miranda says the name of the previous episode "Where there's smoke, I'm just saying "