Recently, US President Joe Biden has made headlines for a number of reasons, one of which being his dating advise to a young girl. No serious guys till you're 30, the president of the United States Biden told a young woman while he was talking with students at an event at the Irvine Valley Community College. On social media, the conversational video that was recorded during the occasion is becoming very popular. In the video, the President can be seen posing for photos during a meet-and-greet event on campus. In a lighter vein, he later remarked to a young girl in front of him, 'Now, a very important thing I taught my daughters and grandchildren.' No serious guys till you're 30, he continues. A debate has also been stirred by the video.