Plot hole: When Dawson runs into Grams at the Airport, she asks him to not mention her trip to Jen. But shortly after that in the same conversation, Dawson invites Grams to go say hello to Jen and Jack who are waiting for their flight. If Grams didn't want Jen to know about her trip, she couldn't very well just go meet Jen without explaining what she was up to. (00:20:40)
Plot hole: When Pacey and Andie are talking at the Senior Party, she excitedly mentions that he will be in the Caribbean that Summer. Pacey says that Andie would be in Florence, Italy. This doesn't make sense, because at that point in the episode, none of Andie's friends knew she was returning to stay in Italy. In fact, later during the graduation ceremony, Andie is talking to her brother Jack. He is the first person she tells the news to, and even says, "I haven't told anyone else this". So how would Pacey know the night before that Andie had decided to stay in Italy longer? (00:30:45 - 00:37:25)
Continuity mistake: When Joey is talking to Pacey at the boat party, she turns to face him. At this point, her hair is behind her shoulder on the left but the wind blows it in front of her right shoulder. Her hair is in front of her right shoulder during this entire shot. But in the next shot, she is suddenly facing Pacey square on to the camera, and her hair is now back behind both shoulders. The transition is almost instantaneous, so it isn't realistic that her hair would suddenly move from in front of her right shoulder to behind it that quickly without her touching it. (00:28:05)
Plot hole: When Jen is helping Dawson at the Video Store, and spots Pacey and Joey out on the street, she asks, "Dawson, do you have one of those little signs that says 'Back in 5'?" Dawson then relies "Yeah", implying he could leave the store for several minutes on a small break. But then he and Jen follow to where Joey and Pacey are taking their dance lesson. Dawson then proceeds to dance his way through an entire dance lesson, witness a confrontational scene in the coat closet, and then lingers outside in the street having a meaningful conversation with Joey. This would all obviously take up a considerable amount of time, much more than a small break. Therefore - how would he have gotten away with closing down the Video Store for that amount of time without losing business and possibly his job? Especially if the sign only indicated he would be away a few minutes. This would be very un-Dawson-like to be that irresponsible with his only place of employment.
Continuity mistake: At the end, Pacey carries Joey upstairs and lays her on his bed because she is drunk. In one shot of Joey, her hands are up by her face but the right shoulder of her sweater is slipped off her shoulder, revealing the strap of her shirt underneath. The next shot of Joey, her left hand is still up and her right hand is down, but the right shoulder of her sweater is back up in place. It was too fast for her to fix the sweater herself, and her left hand hasn't moved. (00:40:25)
Plot hole: When the storm hits the Capeside Yacht Club, Andie takes charge and tells Mrs. Valentine to write down two phone numbers and call Dawson's parents, and Jen's grandmother. But she forgets completely about Joey and Pacey, both of whom are in harm's way, especially Pacey. Seems illogical she would have Mrs. Valentine call about two of the people out at sea, but not the other two. Joey's family and Pacey's family would also be concerned.
Revealing mistake: During the scene when Jen is telling Jack about her illness in the hospital room, she asks him to get into bed with her and talk. As he does that, Jen lifts her right arm to allow room for him. There is a tube attached to her right arm at the inside of her elbow, that is supposed to be going into an artery. But you can see that the end of the tube is actually pointing the opposite way, and sticking up through the tape pointing towards us. Obviously this was because they couldn't actually insert the tube into Michelle's arm for the scene.
Plot hole: When Pacey and Joey get locked in the Big K-Mart, they run to the front doors and start banging on them and yelling at the guard. The guard, who is in the parking lot turns back towards his car and faces directly towards Joey and Pacey in the front windows. They aren't that far from the guard's car, and he was looking directly towards them. There is no way the guard would not have noticed two full-grown adults standing in the front glass doors pounding their hands on the glass and yelling at him.
Continuity mistake: Near the end of the episode when Audrey goes into the dorm bathroom to empty the whiskey bottle, she accidently drops it on the bathroom floor. You can see the bottle smash, with the large label lying flat on the floor and the rest of the bottle (also with a smaller red label) sliding a little to the right. But later when Joey comes in and looks over at the broken bottle on the bathroom floor, it suddenly looks different. Most of the bottle is with the second red label part, and the first part with the larger label lying flat isn't anywhere near it.
Revealing mistake: Immediately after Jen dies in the hospital room, Grams wakes up and notices something is wrong. She stands up and checks Jen's pulse, using Jen's left wrist. You can see a clear small marking/line of some kind on Jen's wrist, and Grams slides her fingers directly over this mark to check the pulse. Apparently the mark was a cue for Grams to know where exactly to place her fingers in the scene.
Revealing mistake: Towards the end of this episode, Joey comes back to her Dorm room and spots the envelope Eddie left for her. You can see her name written on the outside of the envelope, and it's supposed to be Eddie's handwriting. But in fact, it looks exactly like Joey's handwriting as shown throughout the series. When Joey is talking earlier to Professor Hetson and he hands her the exam booklet with her writing on the front, it's the same style of handwriting. During other episodes, we see what is supposed to be Joey's own writing (ie: her note to Dawson during the Series Finale that she leaves on his bed) which is also very similar. So in fact, what is supposed to be Eddie's handwriting on the note to Joey really looks more like Joey's handwriting, or the same person who really does the writing for Joey's character.
Plot hole: Dawson mentions to everyone on the beach, that he and Jack have to go paint their 'last home of the season', implying they have been earning money by painting homes around Capeside. However, when Dawson and Jack stop by the hardware store to get supplies, Dawson picks out a metal handle for the paint rollers. Paint and new rollers makes sense, but if they have indeed painted other houses that Summer, he probably wouldn't need a more substantial piece of equipment as the heavy duty metal paint roller handle. He would already have one.
Plot hole: The episode starts with Joey frantically trying to get to class, and printing out a paper she obviously has to turn in for that class. But then Eddie suddenly shows up at her door, and after hearing from Audrey's Mom, Joey suddenly decides to ditch school for a few days to drive across Country to LA. This doesn't sound like something the studious Joey would do, especially with her Scholarship in jeapordy from her failing grade on the midterm. Why would she take a few days off from school, in the middle of the week with classes and further jeopardize her academic standing at a very expensive University? It wasn't Spring Break yet either, that comes in a later episode. Even though Joey would have to fly back from LA, it would still take them at least 2 or 3 days to drive from Boston to LA. Would Joey really just take off like that and ditch all her academic responsibilities considering how serious she is about her education? Doesn't seem reasonable for her character.
Factual error: When Jack is carrying Jen out of Pacey's restaurant, she bends her head down. You can see that her now very long, curly hair is real and has a natural part. But this episode was in reality filmed right after the preceding episodes in Season 6, not 5 years later. And in the later episodes of Season 6 Jen had dramatically shorter hair. Although in the context of being 5 years later Jen's much longer hair makes factual sense, in reality it isn't possible that she could have grown her hair out that quickly between the Finale and the episodes filmed before it. So how did she? The shorter hair didn't appear to be a wig. (00:26:20)
Continuity mistake: While Joey is talking to the Mugger in the hospital room, her hair frequently changes very suddenly between shots from being tucked behind her ears to hanging in front of them. This goes on during the entire scene; and towards the end as the Mugger dies her hair goes from being in front of her ears, to next shot of her hair being tucked behind her ears but not crying, to next shot of her hair being behind ears, pushed back off the forehead and she is openly crying with tears streaming down from both eyes. The changes are too sudden to be realistic, and at this point her hands are in her lap wrapped in her jacket. (00:34:25 - 00:37:30)