Using variation selectors, you can conceal messages of arbitrary length within emoji, or indeed any unicode character. "To be ...

Sometimes it can be difficult to understand what someone means in a message, and when you throw emoji in the mix things get even more complicated. A " " or " ️" are easy to understand ...

On the fighting theme, another proposed emoji features two people wrestling (see below). For nature lovers, a new emoji called "orca" would add to the number of marine-themed emojis you've got to ...