Continuity: In the scene where Salma Hayek reveals that she is pregnant to Matthew Perry, the level of water in his glass goes from empty to full and varying stages in between without adding any water.

Continuity: Toward the end of the movie when Alex is waiting for Isabel on the bridge, Isabel sees Alex and hits the breaks. Her foot is shown stepping on the pedal and her polish color is a light color. Later when the two are in the ambulance, her toe nails are painted bright red.

Continuity: In the scene where Isabel takes Alex to meet her parents it's the evening, but in the house you see daylight coming through the windows.