Meet in meet-cute.
Express interest.
Date.
Honeymoon.
Get comfortable.
Fight.
Make up.
Fight again.
Make up again.
Fight some more.
Call it quits.
Cry.
Cry again.
Reconnect.
Separate.
Connect again.
Separate for real.
Cry some more.
Heal.
Forget.
Return to Step 1.