Three reasons why my Economics teacher doesn't give flowers to his wife on Valentine's day...

1. Whenever a boy/guy/man gives you flower(s), that is usually because they are feeling guilty about something.
2. I (my econ teacher) love and treat my wife in a special way everyday while many others might try to squeese the love into one day and make it up for the whole year.
3. As an economist, I (my econ teacher) know that a week from now, all of those beautiful flowers will be much chaper/unexpensive than its price now.