The episode title is a pun based on the song "Shabat Ba-Boker", which is also played in the background while Shai and Shani drive to the temple. The song starts with the words "Shabat Ba-Boker Yom Yafe" (Shabat morning, and it's a nice day), the episode title is "Shabat Ba-Boker Yom Kashe" (Shabat morning, and it's a difficult day).