Plot hole: Throughout the series, Sandy always refers to Daria as "Quinn's cousin" or "that girl that lives with Quinn" or other random titles for Daria (not knowing that Daria is Quinn's sister). Although Quinn admits to Sandy that Daria is really her sister in one of the last episodes of the final season, in this first episode of the series, Sandy is in the crowd watching Daria give a speech and Daria reveals to everyone Quinn is her sister (embarrassing Quinn). Sandy should already know they're sisters.
Daria (1997)
1 plot hole in Season 1 generally
Starring: John Lynn, Julian Rebolledo, Tracy Grandstaff, Wendy Hoopes
Continuity mistake: Daria arrives at school without her glasses (her choice). When the scene changes to Mr. O'Neil's class, first shown from the back facing O'Neil and the backside of students, Daria (sitting on the left of the screen) is shown from behind and her glasses are showing on her face (as usual). When Daria is next shown talking close up in the remainder of the scene, she is without her glasses again.
Trivia: Wendy Hoopes did the voices of Jane, Helen, and Quinn. This explains why sometimes when Helen is talking in an excited tone and her voice goes higher, she sounds exactly like Quinn.
Question: At the end of the episode why does Daria look down and say "Damn" to herself?
Answer: Earlier, Quinn prods Daria to imagine having the object of her infatuation, Trent, as an actual boyfriend, and to picture her dream exactly the way it will be. Then, Daria's imagination turns her dream of being with Trent into an extremely unpleasant future, and Daria says, "I think I just got over something," which means she got over her infatuation with Trent. At the end of the episode, Trent tells Daria that it's too bad she's not older, so he could take *her* out, then Trent leaves. Daria then envisions a romanticized future with her perfect Trent, and in this dream Trent tells her, "Daria, you're the best thing that ever happened to me." And just like that, Daria's infatuation with Trent is back, and Daria exclaims, "Damn," in frustration.
Super Grover ★