Some scholars posit that when initiating a romantic relationship, there are important differences between internet dating sites and other spaces, such as the depth and breadth of the self-disclosed information taken place before they go further to one-on-one conversation (Monica, 2007). Studies have shown that in real life, adolescents tend to engage in sexual disclosure according to the level of relationship intimacy, which supports the social penetration model; but in cyberspace, men present a stronger willingness and interest to communicate without regarding the current intimacy status or degree (Yang, Yang & Chiou, 2010). There are also many counter-examples of the theory that exist in romantic relationship development. Some adolescents discuss the most intimate information when they first meet online or have sex without knowing each other thoroughly. Contrary to the path stated by SPT, the relationship would have developed from the core – the highest depth – to the superficial surface of large breadth. In this way, sexual disclosure on the part of adolescents under certain circumstances departs from the perspective of SPT.