Factual error: At the end, Josh and Nat both run onto the Eurostar platform when they do not have a train ticket - this would be impossible, since there are ticket barriers and security.
Continuity mistake: When Josh and Nat hug in the bar while playing pool, Nat's hands keep changing position on Josh.
Continuity mistake: During the Pool game about halfway through, the position of the balls change between shots despite no-one having moved them.
Continuity mistake: In one of the scenes at the marriage counselling session, the therapist throws her phone. When she's back in the room, it's on her desk waiting.
Continuity mistake: In the board room, When the woman is writing on the board, the writing changes style between shots.
Continuity mistake: Right at the end, When Nat is running up to the train, there is a platform full of people. Camera cuts to a wide shot and everyone has disappeared.
Continuity mistake: After the lanterns float away at the wedding reception, when the parents put their arms around the happy couple the father's arm is around their shoulders in one shot, then down, then back up before he removes it and starts kissing the mother.
Continuity mistake: When Josh is talking to Anna Faris at her apartment, her arms are constantly changing between shots.
