A stock split is a corporate action where a company divides its existing shares into multiple shares. This increases the number of outstanding shares while maintaining the same total market value. Stock splits are often done to make shares more affordable for individual investors. The phrase "It's not you, it's me" is a common expression used to gently break up with someone, indicating that the reason for the breakup lies with the person saying the phrase rather than the other person.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: Lover's "It's not you, it's me"?. Explanations are generated by AI and may be inaccurate.