拈花惹草招蜂引蝶
[niān huā rĕ căo zhāo fēng yĭn dié]
These terms describe frivolous actions that draw attention in both flirtatious (towards opposite sex) or casual manners. A lighthearted and playful lifestyle, similar to someone sowing wild oats. However, it also carries some negative implications of being promiscuous or fickle.