Continuity: In a scene where Landon and Jamie are at school. Landon walks past a table and he is wearing a tech vest. When he walks towards Jamie he's wearing a different shirt.

Continuity: When Belinda says "nice sweater" to Jamie, Jamie has a backpack on and when all of Landon`s friends are laughing it shows Jamie walking away and she doesn't have a backpack on.

Continuity: During the scene when Jamie is humiliated in the cafeteria with the flyers, the flyer that Landon holds up has a girl with a bathing suit and Jamie's head. But the flyers on the table show the girl completely naked with Jamie's head on it. On the DVD commentary with Shane West, Mandy Moore, and the director, they say that they had to CG a bikini on the one picture because of the rating of the movie.

Continuity: When Landon and Jamie are looking at the stars together, and he tells her he had a star named for her. A couple of seconds later she takes the paper showing the coordinates of the star and starts to sit down. The camera angle changes and shows her still in motion to sit down, but now the paper is nowhere to be seen.

Other: On Landon and Jamie's first date, they are dancing. When the camera backs away and is going to go onto the next scene, you can see that Landon and Jamie are standing there, barely moving, and laughing. Mandy Moore confirmed later that they were wondering whether the scene was over or not and wondering whether they could stop dancing.

Continuity: When Landon goes to visit Clay in the rehabilitation center he's wearing a tan shirt as he's walking inside. Once he's inside, he has on a blue striped shirt.

Audio problem: In the scene were Jamie is looking through the telescope Landon built for her, the second time she says, "Come here. Come look. Quick," is looped because her lips are hardly moving.

Continuity: When Landon drives Belinda home, his scar on his forehead is gone, but the next shot when he is waking up, it's there.

Revealing: The makeup artists tried to make Mandy Moore (Jamie) paler for the movie, but they neglected everything but her face. In the star registry scene, notice how tan Jamie's legs are compared to her face. In the scene where she is sleeping on Landon's shoulder, you can see how tan her shoulder is compared to her face where as Landon pulls her sweater back over her shoulder.

Continuity: In the scene were Mandy is singing "Only Hope", if you watch both shots of her face when the camera is transitioning between shots, you can see that she closes and opens her eyes at different times. Her face movements are also different throughout the scene when the camera angles change.

Continuity: After the first tutoring session as the students are going home on the bus, you can see the bus is driving in a residential neighborhood. After Jamie walks away from Landon, you can see the bus from an aerial view with trees on both sides and not a house in sight.

Continuity: In the scene where Landon goes to visit Clay in the rehab center, as he's walking in it's a bright sunny day. But once he enters the room, the weather through the window is dark and dreary.

Continuity: At one point in the movie, Landon looks for Jamie and finds her at the cafeteria reading a book. He says, "Jamie, I'm trying really hard here", she then gets up and walks away towards the door, notice that her shoes are black. Immediately after that he follows her outside and catches her walking out the main door, her shoes are now white.

Revealing: During the play where Sally walks out on Landon's character in the club, you can see Mandy eyeing Shane and smiling under her hood as if they weren't filming anymore.

Plot hole: In the scene were Landon tells Jamie "In your dreams", as he and his friends are walking off, Landon and his ex-girlfriend are walking arm in arm to class. This is after Belinda invites Landon into her house and he tells her that its over. In the commentary with the actors and director, Shane West says that he and Belinda thought the cameras were off.

Continuity: The day after Landon and Jamie are practicing for the play, Landon meets up with his friends and is questioned, "Is everything okay?" Notice the outfits everyone in the group is wearing. Each person is wearing the very same clothes that are worn weeks later, when they are making the poster of Jamie. Though people realistically wear outfits over and over, here each person wears the same outfit on the same day.

Continuity: In the scene where Landon's ex-girlfriend comes to his house to give him the pictures from the school play, her hair is in a ponytail. From the back you can see that all her hair is in the ponytail, but when they show her talking from the front, you see a piece of her hair hanging down. They switch back and forth between the front and back shots, so it's easy to catch.

Continuity: When Jamie is singing in the play, her hair is down and goes from all/most of it over her shoulder to all behind her shoulders. This switches on and off.

Continuity: In the scene where Jamie and Landon first go to the graveyard to look at the stars, Jamie's face is pale. In the next shot she has makeup on.

Continuity: When Mandy Moore is singing in the play, the clasp on her necklace keeps moving - in one shot, it's visible, in the next it's not, then it's near her collarbone... all over the place!