The goof item below may give away important plot points.
Pam's apology letter and her voiceover during the letter are completely different. Letter: Dear Sabrina, I only wanted what I thought was best for my son. But I saw the look on his face when you left and I realized you are what is best for Jason. Whether or not you decide to jump this broom, I want you to have it because of what it means to our family. May you enjoy the same happiness we did. I wish you all the best, Pam Voiceover: "Dear Sabrina, I'm sorry. I feel sick about how I behaved this weekend. I was afraid of being alone. I want you to have this broom because it means more to me than almost anything else in the world. I pray you and Jason have a long happy life together. Pam"