Continuity mistake: When Will asks if Si is okay, his arm is around Alison in some shots and not in others. (01:24:10)
Continuity mistake: When Jay slaps Si in the balls, his right hand is holding on to his bag, camera cuts and it's down by his side. Camera cuts again and it's back on his bag. (00:08:10)
Continuity mistake: When Jay and Si are fighting an extra in a red shirt walks past the quad bikes. Camera cuts and he walks past again. (00:43:40)
Continuity mistake: When Jay is pushed in the pool, there are three people in the pool who suddenly disappear as soon as he swims to get out. (00:37:35)
Continuity mistake: When Jay is talking to Si about getting over Carly, Neil's pint is changing places constantly. (00:22:05)
Continuity mistake: When the fishbowl is delivered to Jay in Marco's there are only blue straws. camera cuts and 2 pink ones have appeared. (00:21:20)
Continuity mistake: When Simon is being lifted up on the stretcher, his arms are folded on his stomach. In the next shot they are dangling down by his side, and then in the shot after that, they are instantly folded on his stomach again.
Continuity mistake: When we see Si's dad driving them to the airport it is raining outside, but when we see them inside the car, it's not raining. (00:10:35)
Continuity mistake: When Will is talking to Allison on the floor, Will's arms are wrapped round his legs just below his knees. Camera changes and his arms have moved up his legs. (01:11:50)
Continuity mistake: When we first see the boat for the boat party, in the long shot there are people on the deck. Camera zooms in for a close up and the people have disappeared. (01:10:25)
Continuity mistake: When Jane is going on about an iced bun allergy, her hands change place instantly when Jay speaks. Her facial expresisson also change completely during an instant cut. There is no time for her to go from laughing to looking sad instantly. (00:40:25)
Continuity mistake: When Will asks if his dad's wedding was a big wedding, his step mum's hand is down by her side. Camera changes and it's now across her front. (00:00:50)
Visible crew/equipment: When Will tries to sleep on the bus, the outline of his mic wire is visible under his sweater-vest. (00:13:50)
Continuity mistake: When Si is crying at school, the arm he has up to his face changes instantly. (00:07:40)
Plot hole: Jay is thrown out of the hotel pool for throwing a young boy into the pool, and Will is thrown out for insulting the girl in a wheelchair. At this time, Simon was in the cafe, nowhere near the other boys and not involved in any of these. So why would he be thrown out, too? How would the employee who grabs him even know they were together?
Continuity mistake: When we first see the school hall with Mr. Gilbert talking, the black lady's legs change position instantly. (00:05:40)
Revealing mistake: When driving to the airport, you can see the reflection of street lights go over the front window, but the street lights out the back window never moves. (00:11:10)
Continuity mistake: When the guys leave the school, They are in a line, Neil, Si, Jay and Will is behind, Camera cuts to a high shot and Neil is now instantly in line with Will. (00:09:00)
Continuity mistake: When Jay is giving the list of reasons to go on a holiday, the length of his tie changes instantly. (00:08:40)
Continuity mistake: Right at the start when Will says "How am I?" he is leaning back on the sofa. Camera changes and he is leaning forward. (00:00:30)
Answer: He is rescued and receives first aid. This is not shown but since none of them end up in serious trouble it's safe to assume he wasn't harmed.