 Here's the camp worker and mail person talking about doing the good deed so that grandma could get her postcard from her granddad. I put the note in and said that it didn't have a stamp. I guess I just went into problem-solving mode. Probably the fastest thing is to just leave a note. When I read that a child had sent a postcard from their day camp to their grandmother with no postage, obviously the first thing I thought once I opened it was to find this missing piece of letter mail. Just to see that there's a simple request, it's human decency just to follow through and do what you've got to do, right?