Continuity Error - Home Alone 2: Lost in New York

In one scene, Kevin McCallister looks out at the New York skyline and whispers, “Good night, Mom.” His mother then looks out a different window and whispers, “Good night, Kevin,” despite being in Miami, over 1200 miles away! This mistake could be overlooked if not for the fact that the entire basis of the film is that Kevin is separated from his family, thus making the idea that they are having a conversation ridiculous.