White Day

Today, 14 March, is White Day.
It is the day men give women sweets like cookies and marshmallows in return for Valentine presents.

White Day is also a custom confectionery companies started like Valentine's Day.
I don't know why it's called "white".

As I wrote before, many people (including couples, of course) exchanged chocolate on Valentine's Day.
So many of them will also give sweets each other today.