Is Valentine's Day celebrated all over the world?
Yes, Valentines day is celebrated almost all over the world, though there are differences. Like, in Asia we celebrate White Day, it's almost exactly like Valentines day. Though it is celebrated on March 14th instead.
Valentine's Day is celebrated all over the world. However, the day still remains a working day for most of the countries. It began as a celebration for the saint Valentine.
More or less.
Mostly I guess ... Yes!!