Not always. Once, at the stop, a young man came up to me and began to tell me that he was a sailor and often went sailing for several months. “Do you know what a beautiful stranger is?” He asked. “No,” replied the 16-year-old. "This is when you first sit your hand until it is numb, and then you jerk it off," he said. No happy ending happened here.
Very much even lead. My husband caught up with me just like that))) He walked behind and asked "urgently-urgently" to call, eventually dialed himself not to ask for a number))) Thank God, we have been living for six years. But it is also necessary to clarify that common interests, worldview and, in general, common goals also lead to "happy ends".
Cause and effect are confused :) Normal human relations can lead to a "happy end", and the place of acquaintance does not affect "happy" or other "end".