In today's society, many people avoid deep interpersonal interactions due to social anxiety, and the popularity of new sex dolls has enabled them to find another way to relieve stress. For these people, traditional ways of making friends may bring huge psychological burdens, such as fear of rejection and difficulty in maintaining long-term relationships, while the emergence of new sex dolls allows them to experience emotional interactions in a completely controllable environment. This sense of security reduces their need for traditional social interaction, making them more inclined to choose solitary or low-pressure social modes. In addition, torso sex dolls have also become the choice of some users because of their simple design and more intuitive use, which can reduce some people's anxiety about complex relationships. In this case, the evolution of the way of making friends has become more significant. Some people choose to stay away from traditional social circles and rely on these technological products to meet their emotional and psychological needs.