All you need are 2 wavy hearts in white, a small white circle and a tiny red one. I used Woodware punches.
Next you colour the white circle, I used a Copic Ciao E21.
Next you glue the coloured circle onto one of the white hearts.
Next take the other heart and glue it on top of the coloured circle.
Now take the small red circle and glue in the "v" of the last heart.
Finally add two dots with a black waterbased pen for eyes and draw a smile to one side of his nose. Last of all you can add a touch of Crystal lacquer or Glossy accents to make his nose shine!
Like I said, easy but effective.