Why do some people send valentines and Christmas cards in the summertime?

A relative of mine once sent a number of valentines to the home through the mail in July. They were addressed to different combinations of people in the household. More recently, an acquaintance of my mother sent a Christmas card to her in the summertime. The card took the form of a photgraph with his children on it and it had a seasonal greeting for Christmas written on it.Why do some people send valentines and Christmas cards in the summertime?That's just strange. I've never known anyone to do that.Why do some people send valentines and Christmas cards in the summertime?It's not strange. Have you thought that maybe your relative may be getting....a little forgetful? Maybe senile? Maybe Alzheimer's? Listen, people who are have their wits about them do not and I repeat do not send greeting cards at inappropriate times or seasons. Find out, ok?