Follow That Witch (2) - S2-E29
Factual error: When Charlie Leach is walking back to USA from Mexico he stops close to a sign that reads "Nueva York 2138 miles". Either the sign should read "New York..." or the distance should be stated in kilometers.
Answer: Larry had been telling Darrin what it means psychologically that Samantha gave the coat away. Larry said giving it away meant she's happy being married but if she liked the coat it means she desires to be single and carefree. So when Darrin sees the coat, he immediately thinks Samantha doesn't want to be married and the fact that she twitched it means (in his mind) she wants to be a single, carefree witch again.
Bishop73