Continuity: When Daphne first goes out with Ian, they are seen near a river and when the camera angle is from the front her hair is seen blowing in the wind, but when the camera angle is from the rear her hair is not moving. Happens about 3 times during the scene.

Continuity: In the scene where Daphne is serving the meals at the first wedding, she goes to Noel's table and Noel's hands are together. In the next shot, one of Noel's hands is holding her neck up and the other one is resting on the table.

Plot hole: When Henry announces that he is dropping his candidacy, he steps off the podium and the press start taking his picture. Yet when he walks out none of the journalists want to ask him questions, even when he punches his adviser of 17 years.

Audio problem: When Colin Firth's mother shoots down the tree where the bird is resting, and the branch falls, you never hear the sound of the branch hitting the ground.

Continuity: In the scene where Daphne and Henry are eating toast, she is holding the bread with both hands when the camera is focused on her and only one hand when the camera is focused on Henry - it switches back and forth several times.

Factual error: In the scene at the fashion show, many of the photographers are using Speed Graphic press cameras. These are classic cameras, and no longer used today because of their large size.