Known for hosting the nationally syndicated "The Rickey Smiley Morning Show" and starring in the reality TV series "Rickey ...

Smiley remembers Brandon ... "When I'm on the edge of the stage shaking hands [after the show], I already know which ones have lost their kids because they have a look in their eye," he says.

Of the six billion emoji that are sent globally every day, around 70% are emotion based – for example, smiley face, love hearts. A smaller proportion of the emoji sent are sad expressions.