Why do We Fall in Love?

When we're really in love, all hell breaks loose. The heart races, palms sweat, the mouth goes dry and the brain switches to "happily insane" mode. Some cultures are convinced that that's not a solid foundation to build a marriage and family on, opting for arranged partnerships instead. But romantic love evolved for a reason. If we loved each other in small groups, then males would know who they were related to, and would fight for them and their children.

Where to watch

You cover 0/6 upcoming episodes +6 with the plan · 100%

Your services

With the plan

Not covered

Catalog: 207 episodes · up to 202 on one service

Prime Video

Subscription

6/6 · 202 catalog

Watch

Also available on 3

• 

  The Roku Channel

  Free Add

  6/6 · 202 catalog

  Watch
• 

  Curiosity Stream

  Subscription

  6/6 · 185 catalog

  Watch
• 

  fuboTV

  Subscription

  6/6 · 185 catalog

  Watch

This show airs a few months a year. Most plans bill you all 12.

Add The Roku Channel

Jun Jul Aug Sep Oct Nov

Subscribe ~2 months · skip the other 4

See your month-by-month plan → Track