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.

the study found the face throwing a kiss emoji ( ), the smiling face with hearts emoji (殺), and the smiling face with heart eyes emoji ( ) to be best, in that respective order. And that ...

From simple smiley faces and love hearts to high heels and rainbows, it seems like there is already an emoji for every possible situation.