Donna pours wine into a glass and sets it down next to an empty glass. Even though nobody touches the glasses after that, they go from both being empty, to one being full, to both being full, and ultimately both being empty again. Also, both glasses and the bottle move around on the counter between shots.
When George is at Jerry's apartment preparing to make a phone call, he asks Jerry if he has any apples. (9:46) The scenery and lighting outside the apartment windows depicts a nighttime scene. However, as George is closing the door, he turns and points to the phone, while the exterior scene in the apartment windows is suddenly a daytime scene (9:50). George then walks over to pick up the phone and it is back to a nighttime scene again.
When Jerry is talking about being lactose intolerant , apart from the glasses moving around, Jerry takes the cork out of the wine bottle, only for the cork to be back in the bottle in the next shot.
When Jerry (Jerry Seinfeld) is talking about being lactose intolerant, he is filling up the left wine glass and holding the bottle. The next shot shows the right glass to be full and the left is empty, with the bottle being on the other side of the counter.