When Jane and Aaron are in the restaurant and Jane is asking for the check from the waiter who appears to like Aaron, Aaron's arms jump around between shots.
When Jane and Aaron are in bed and he is commenting how dirty her hair is, Aaron's doesn't have his wedding ring on. A few seconds later, the ring is on his finger.
In the thrift store when Aaron is trying on sweaters, his
sweater appears inside-out even before the guy trying to pick him up urges him to try on a new sweater.
When Olivia follows Mike into a restaurant, clearly visible behind her is a Grip/Gaffer Flag on a stand blocking light in front of the window. The flag is noticeable in two shots and disappears in one.
When Jane and Olivia start walking away from the orange stand at the farmer's market, a steadicam operator appears to fall into shot. It is a man with a large belt, plus what looks like camera equipment, visible on the right hand side of the scene.
Camera/crew reflection on the car when Jane is trying to park at the 7-11.