Have kids discuss with their parents or another older relative a time when they needed to keep something from a loved one. Stress that the secret need not be something big and should be something the loved one now knows about (the last thing you need is an irate parent calling and saying that you ruined their marriage because their kid wanted to know if they ever had an affair – instead make it something lighter, like an issue that was a problem at the time but is now ancient history, like when Mom bought an expensive dress which she didn’t want Dad to know about because he’d think it was too expensive). Tell the kids to ask their parents how they dealt with the secret and ask them to write about how they would have dealt with it in the same situation. Ask them to consider if, like Mrs. Doubtfire, they might have been better off telling the truth from the start.