Core Insights - The global Z generation is shifting towards flexible and low-burden "light socializing" as a response to increasing environmental uncertainties and the evolution of the digital ecosystem [2] - This trend will significantly impact the global digital service landscape, driving social and gaming products towards lightweight iterations and providing important insights for future digital ecosystem construction [2] Group 1: Changes in Social Interaction - In terms of relationships, Z generation is moving from building stable friendship networks to modular social interactions that are flexible and serve specific goals, with over 60% developing "meal buddies" in work environments [4][5] - Content-wise, instantaneous social expressions are becoming mainstream, as evidenced by the growth of Instagram's Stories feature, which has increased daily active users from 150 million in 2017 to 500 million in 2025 [6] - Interaction-wise, social gaming is shaping connection methods, with platforms like BeReal and Zenly introducing game-like elements to social sharing, emphasizing shared experiences over traditional friend connections [7] Group 2: Core Drivers of "Light Socializing" - The macro environment is fostering a demand for low-energy social interactions, as Z generation faces unprecedented social pressures, with the global uncertainty index projected to be over five times higher in 2025 than in 2014 [9] - Cognitive shifts are reconstructing social values, with Z generation prioritizing authenticity and meaningful short-term connections over traditional stable relationships, as highlighted by the 2025 World Happiness Report [10] - Technological advancements are shaping new social behaviors, with over 86% of users acknowledging mindless video scrolling, driven by algorithmic content ecosystems that favor functional and lightweight relationships [11][12] Group 3: Implications and Recommendations - Technology companies should build diverse ecosystems that adapt to global needs, creating products that cater to the social habits and emotional needs of Z generation across different cultural contexts [14] - Product design should focus on the cognitive shift towards low-burden, high-authenticity interactions, integrating emotional value and self-expression into user experiences [14] - Companies should promote algorithmic restructuring to balance user engagement and diverse content delivery, embedding the principle of "AI for good" in social product design [15]