Cast your mind back to Snapchat pre-April 2015, and you might remember a world without the Snapchat Emoji function. Back then, it was all about ‘Best Friends’ (do you remember that?!) and working out ...

You’ve been Snapchatting someone back and forth for weeks and all of a sudden… a little red heart emoji pops ups next to their name. You start to wonder, did I put this heart there? Did they put the ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you see a 🔥 or 💛, each friend emoji signifies a certain level of interaction. So if you’ve only Snapchatted someone once ...