LuckyCrush works by adding men and women through anonymous video chat. No registration is required, and users just click "Start" to match a person of the opposite gender. If the chat is not nice, they can immediately switch to the partners with one click. The platform is designed for spontaneous interaction and to secure privacy, but does not store the story. The tension with its simplicity, oblivion, and unexpectedness makes it ideal for users looking for random and secure online communication.