SEXY.

When you walk into a room, the lighting system automatically identifies you as a natural-born stunner and dims the lights to avoid wasting energy. When you smile, you become a smiling stunner, and the surrounding humidity drops noticeably because all the water vapor condenses into little hearts in people's eyes. No matter who it is, they can't help but pay an unreasonable amount of attention to your existence. Legend has it that if enough SEXY personalities gather for a party, the combined charm energy released could temporarily warp the fabric of spacetime, creating a blissful illusion of "time slowing down" for all attendees. They don't need to try hard to express themselves -- most of the time, their mere existence already reads like an extravagantly gorgeous prose poem.