You know what you do to me?
You always think you have a clue.
But you always forget.
You believe your justification is right.
You think your thought might be useful.
You consider yourself as a lucky one.
Me, No.
You, No.
Us, Yes.
A person born on February 29 may be called a "leapling" or a "leaper". In common years they usually celebrate their birthday on February 28 or March 1.
For legal purposes, legal birthdays depend on how local laws count time intervals. For example, in Taiwan, in common years, the legal birthday of a leapling is February 28, so a Taiwanese leapling born on February 29, 1980, legally reaches 18 years old on February 28, 1998.
In some situations, March 1 is used as the birthday in a non-leap year since it is the day following February 28.
Technically, a leapling will have fewer birthdays than their age in years. This phenomenon is exploited when a person claims to be only a quarter of their actual age, by counting their leap-year birthdays only.