Visible crew/equipment: When Charlie and his brother are arguing backstage, as his brother rushes out shouting "P*ss off," you can see a crew member move in the mirror on the left and the right side. If you watch closely you can see the producers tried blurring the mirrors, but still they weren't able to remove the crew member. (00:27:40)
Whatever the Case May Be - S1-E12
Continuity mistake: When Shannon helps Sayid with the French translations, and particularly later when they sit on the beach, she wears a pink shawl which repeatedly changes position - on and off her shoulder and arms, the entire time. (00:20:35)
Whatever the Case May Be - S1-E12
Continuity mistake: After Kate and Jack open the Halliburton case, when she finally removes the toy airplane from the envelope, the design of the wings and its engines are very different to the toy seen in other episodes, such as "Exodus 1". (00:35:00)
All the Best Cowboys Have Daddy Issues - S1-E11
Continuity mistake: When Jack and his father begin to have words in the OR, as his father removes his gloves, in the shots facing Jack he stands with both hands on his hips, but in the shots facing his father, Jack's arms are crossed at his chest. (00:07:35)
Continuity mistake: When Claire is writing in her diary, in the close-up the large decorative bookmark hangs down from the book, yet in the next shot, as Charlie walks over, the bookmark is on the other side and under her fingers. (00:04:50)
White Rabbit - S1-E5
Continuity mistake: When Sawyer asks of Boone, "So how does it feel?" Boone sits with his knees up and his arms crossed over his knees, but in Boone's close-up he sits normally with legs down, arms uncrossed. Then, as Sawyer walks away Boone sits just as in the first shot. (00:40:15)
Exodus (1) - S1-E23
Continuity mistake: When Sun and Jin sit at the table at the airport, both cups' lids are on properly, yet for the "spill shot" one lid is askew, and Sun's hand changes between shots to be in perfect position to knock the cup over. Things on the table instantly change positions, such as the clear plastic croissant container that jumps back onto the red tray. This applies to Exodus 2, as well. (00:12:10)
House of the Rising Sun - S1-E6
Revealing mistake: When Jack and Kate run from the bees, they enter the cave, and when they remove their tee shirts Jack's back and sides are perfectly visible. There is not even the slightest hint of any kind of scar, on the left side of Jack's back, from the nasty cut that Kate recently sewed up with the black thread. (00:12:40)
Born to Run - S1-E22
Continuity mistake: When Kate is fleeing with Tom in the car, she slams into the State Trooper's car and the right front end is damaged and a piece of the bumper hangs down. Just after Kate's next close-up, in the next shot from behind, the bumper is fine. (00:33:20)
Exodus (2) - S1-E24
Continuity mistake: After Sawyer ties the rope to the rudder, they pull him toward the raft. In the shot just before Michael says, "Come on, buddy," the sail is completely up, yet in the previous and following shots the sail is down. (00:35:30)
Whatever the Case May Be - S1-E12
Continuity mistake: When Kate and Sawyer find the deceased crash victims underwater, as Sawyer takes the man's wallet and heads for the surface the corpse's tie floats up freely, his suit jacket is pulled way up, and his legs are spread apart. Yet, when Sawyer and Kate go back for the case, the neat tie and suit are on properly, and now the corpse's legs are suddenly crossed, albeit in a twisted sort of way. There are other changes in both the female and male corpses' positions between shots. (00:05:20 - 00:05:50)
Continuity mistake: When Jack joins Rose on the beach, he places a blue blanket round her shoulders. In the following shots while they sit together, until Rose and Jack stand up, the blanket moves around quite a bit, jumping on and off Rose's shoulders depending on camera angle.
Continuity mistake: When Claire visits the psychic for the second time, she is seen giving him AUS $100 (1 $50 note (yellow note) two $20 notes (red notes), and one $10 note (blue note)) but after the session she asks for her $200 back ($100 notes are green, and there is no sign of any green notes). (00:24:35)
Continuity mistake: Once Sun leaves the bathroom, Jin's hands begin to shake as he washes the blood off, in fact there is much more blood on his hands now to wash off. Suddenly there is a silver/red soap dispenser on the right of the faucet (this isn't the gold/red one on the left), where the bar of soap was earlier, and there are also two large white towels hanging on the bar, whereas there was only one in all the previous shots. The early part of this flashback is in "House of Rising Sun" and the additional last shot was filmed at a later date. (00:25:25)
Homecoming - S1-E15
Revealing mistake: The face of "Ethan" that Jack tackles is seen briefly, but it is obviously a stuntman, not William Mapother. (00:32:45)
House of the Rising Sun - S1-E6
Continuity mistake: The gold watch disappears from Michael's wrist in the wide shots, when Jin is attacking and trying to kill him, but reappears in the close-ups during the attack. (00:05:20)
White Rabbit - S1-E5
Continuity mistake: When Claire gets to Kate and sits down with her talking to her, Kate gives her a bottle of water. Then Claire asks "What are you doing?" and then puts the bottle to her mouth. When it cuts from behind her she has suddenly lowered the bottle. (00:08:40)
Born to Run - S1-E22
Continuity mistake: When Kate and Tom find the buried lunchbox, in the close-up, as Kate opens the lid the baseball cap is upright, yet, in the next shot just as she removes it, it lies on its side. (00:22:55)
Whatever the Case May Be - S1-E12
Continuity mistake: At the bank, when Kate asks for the bank's key to box 815, she holds her key up in front of her face. In the following close-ups of Kate, the way she holds the key noticeably differs depending on camera angle. (00:34:40)
Continuity mistake: While Sawyer is tied to a tree in the "jungle of mystery," Sayid throws water on Sawyer's face to wake him. The amount and pattern of water stain on Sawyer's tee shirt differs significantly in the following shots. (00:22:30)
Answer: He was eating a peice of an orange with the skin still on.
XIII