"건너다 - 모르는 사람은 이제 제발 그만" is a social networking application that allows users to meet friends of friends without the awkwardness of traditional introductions. By leveraging phone contacts, the app suggests potential matches based on mutual connections, offering a novel dating experience. Users can choose the level of familiarity they prefer with matches, from close friends to acquaintances of acquaintances.

Key features include phone contact-based matching, the ability to exclude certain acquaintances, workplace/university verification, screenshot prevention for profiles, and an in-app chat function for initial conversations. With a focus on privacy and security, "건너다" ensures user information is protected and offers a new way to expand social circles beyond immediate friends.