Here's why the question is tricky:
* Their relationship is complex: Their interactions are a mix of attraction, rivalry, and manipulation.
* The movie plays with suggestion: The film relies on subtext and visual cues to imply their feelings, but it never explicitly confirms a kiss.
* Different interpretations: Some viewers might perceive certain scenes as a near-kiss, while others might read them differently.
Ultimately, whether you believe Batman and Catwoman "kissed" in Batman Returns comes down to your individual interpretation of the film.