Time for a rewatch! This ep shouldn't be skipped since it gives us the groundwork for the plot. Even though it basically tells us already based on the title, there is a certain charm point why this ep is unskippable: the prelude to misunderstandings and Wein's unending suffering (or success, depending on who's getting asked). It's really funny and lighthearted. You won't spend extra braincells undertanding the premise in this ep, so totally worth the watch for a chill opening to the series.