1.  Shoot wide. 
Open that aperature.  Get that number as low as you can.
2.  Shoot in natural light and look for catchlights.
It really makes those colors pop and evens out skin tones.
3.  Get up close and personal.
Fill your frame with that beautiful face.  Or hands.  Or feet.

 
4.  Come together, right now.
Bring people together [...]