Mr. Monk and the Girl Who Cried Wolf - S3-E6
Continuity mistake: About midway through, the new nurse is sitting on Monk's kitchen counter eating a sandwich. She puts the sandwich down on a plate as she hops off, the shot switches to another angle to include Monk as she walks away, and the sandwich has suddenly jumped off the plate and is now lying on the counter a few feet away. Neither of them had time to pick it up or move it.
Mr. Monk and the Girl Who Cried Wolf - S3-E6
Continuity mistake: At the end, when Sharona and Monk are leaving, Sharona opens the car door. But in the next shot, it's closed.
Mr. Monk and the Girl Who Cried Wolf - S3-E6
Continuity mistake: When Sharona sets the two grocery bags on the counter, the position of the items change after they tip over and after she picks the one on the floor up when talking to her ex.
Mr. Monk and the Girl Who Cried Wolf - S3-E6
Continuity mistake: After Sharona's class, she's holding her book upside down when talking to the teacher (so the binding can be seen). In the next shot, the book is held right side up. Afterwards, when she's walking away, the book is upside down again.
Mr. Monk and the Girl Who Cried Wolf - S3-E6
Continuity mistake: When Meredith's husband has his heart attack, his head falls into the soup bowl. However, in one shot the bowl (with his head in it) is tilted; after a cut, it is suddenly flat on the plate.
Answer: Notice also that in the opening credits scene when he is touching parking meters her also wipes his hand on his clothes each time he does it.