gallery: ABrief History of Courtship and Dating in America, Part 2

The Science of Love, with Dr. Helen Fisher from YouTube · Duration: 8 minutes 45 seconds

The Science of Love, with Dr. Helen Fisher from YouTube · Duration:  8 minutes 45 seconds

Sandra Bullock's New Boyfriend Was in a Relationship When They Met from YouTube · Duration: 2 minutes 5 seconds

Sandra Bullock's New Boyfriend Was in a Relationship When They Met from YouTube · Duration:  2 minutes 5 seconds

JENNA SHEA & YUNG BERG BREAKUP BECAUSE HES NOT MAN ENOUGH & GETS ROBBED CONSTANTLY from YouTube · Duration: 1 minutes 9 seconds

JENNA SHEA & YUNG BERG BREAKUP BECAUSE HES NOT MAN ENOUGH & GETS ROBBED CONSTANTLY from YouTube · Duration:  1 minutes 9 seconds

How To Get Over A Breakup (Tips For Moving On Quickly) from YouTube · Duration: 7 minutes 52 seconds

How To Get Over A Breakup (Tips For Moving On Quickly) from YouTube · Duration:  7 minutes 52 seconds

How To Choose A Partner Wisely from YouTube · Duration: 5 minutes 6 seconds

How To Choose A Partner Wisely from YouTube · Duration:  5 minutes 6 seconds

Is My Ex Done For Good from YouTube · Duration: 5 minutes

Is My Ex Done For Good from YouTube · Duration:  5 minutes

When To Find Out What A Man's Looking For from YouTube · Duration: 5 minutes 23 seconds

When To Find Out What A Man's Looking For from YouTube · Duration:  5 minutes 23 seconds