This is the first time the characters get Chez Pierre and Chez Paris mixed up. It happens again in "Dinner for Four".
Goof: When Helga is in the restaurant, there is a man sitting behind her dressed in white. However, when they show Helga close-up, the same man is suddenly wearing black. Also, his hair has changed color.
PeaPod Kid: Ms. Slovac, what if we don't really care about anyone? What if we've never experienced love?
Ms. Slovac: Then you'd be me.
Arnold does not like Ruth anymore.
Second 30-minute episode of Hey Arnold!.
Ruth talks for the first time in this episode.
"We'll always have Chez Paris" spoken by Arnold to Helga is a spoof on the famous line in the 1942 film Casablanca. When Rick says to Ilsa before she leaves him. "We'll always have Paris."