A dating anniversary is a special day that marks the length of time two people have been in a romantic relationship. It is often celebrated on the same date each year, commemorating the day they started dating. Couples may choose to celebrate this occasion in various ways, such as going out for dinner, exchanging gifts, or spending quality time together. These anniversaries can vary in significance, with some couples celebrating monthly anniversaries, while others focus on yearly milestones. Commonly recognized anniversaries include the first year, known as the paper anniversary, and subsequent years often have traditional gifts associated with them, like cotton for the second year.