Continuity mistake: When Jack is asking Isabel out on a date as they're standing by their trailers, he's very excited and walking backwards towards his trailer. His bicycle is behind him and it looks like he's just about to trip over it. When the camera cuts back to him, he's closer his trailer door and hasn't fallen over the bicycle, but it's not visible behind him anymore either.
Continuity mistake: Toward the end when Jack and Isabel are talking on the stage set, Isabel's hair keeps changing styles. In one shot the right side is flipped back and in the next shot it's curled forward. It changes several times.
Continuity mistake: After their "date" when Isabel rewinds time, she and Jack don't sit down on her porch bench as they did before.
Continuity mistake: When Isabel and Jack are having dinner, there are two wine glasses filled approximately the same amount. As the camera shots change, so does the amount of wine in Jack's glass from about half-full to a quarter-full and back again.
Continuity mistake: When Isabel gets her tea after Jack has changed, she takes the tea and sits in a chair. She puts the cup on the arm of the chair next to her. One shot, the string of the tea bag is hanging out of the cup, next time we see, it isn't visible. This continues through the scene.
Continuity mistake: When Jack Wyatt is speaking on stage, there is a large video screen behind him, to allow those far from the stage to see the speaker clearly. The movement by Jack on stage is not the same as the movement on the screen. When Jack is moving quickly the image on the screen is not (and vice-versa).