Which phrase describes dalliance?

Dalliance refers to a casual or frivolous involvement, often associated with spending time in a light-hearted or superficial manner. This concept encompasses activities or relationships that are not taken seriously and are more about enjoyment than commitment. The idea of a "frivolous spending of time" aligns well with the definition of dalliance, as it suggests a lack of depth or seriousness in how one engages with their time or pursuits.

While other choices may suggest different concepts, they do not capture the essence of dalliance. The term specifically implies a lack of commitment or seriousness in favor of enjoyment and fleeting engagement, which is encapsulated by the notion of frivolity in spending time.