Kids seem to have a bionic ear whenever there is a bag or wrapper being opened. No matter what my son or niece is doing, everything seems to stop when they hear that rattling sound.
Normally I’d get ignored when I say, “Let’s not run in the hall”, or, “Use your inside voice”. This would make me think that they need to get their ears checked out. Then, low and behold, I open a snack then theirs ears open up and everyone is ready to sit and eat something. If only our comments to our children sounded like that rattling noise, then maybe we’d have the most obedient children in the word.