Plot hole: Whenever Leela arrives and everyone starts beating up Fry to make him cry out the emperor, it shows Dr. Zoidberg pinching his leg and later, sitting next to the wall, tired out with Bender and Amy. However, if he's there, then what is keeping the Trisolians from coming through the hole in the door that Zoidberg was plugging with his claw? (00:19:40)

Futurama (1999)
1 plot hole in My Three Suns - chronological order
Starring: John DiMaggio, Katey Sagal, Tress MacNeille, Billy West, Lauren Tom

Continuity mistake: When Fry falls into the cryogenic chamber his whistle drops right next to the chair. When it cuts, the whistle is gone. (00:01:50)
My Problem With Popplers (a.k.a. The Problem With Popplers) - S2-E18
Fry/Bender: Pop a Poppler in your mouth, When you come to Fishy Joe's, What they're made of is a mystery, Where they come from, no one knows. You can pick 'em, you can lick 'em, You can chew 'em, you can stick 'em, And if you promise not to sue us, You can shove one up your nose.
I, Roommate - S1-E3
Trivia: Bender's apartment number is 00100100 which, on the ASCII chart, is a Dollar sign. (00:05:35)





Answer: Yes Leela knew from early on that Fry had feelings for her. They were pretending to be a couple in 'A Flight to Remember' from season 1 and Fry tried to get on dates with Leela ever since. She just didn't show signs of the feelings maybe being mutual before some of the later episodes.
Andreas[DK]