Use this emoji hack to simplify one of Snapchat's most confusing features

Snapchat is one of the most valuable startups in the world - it's been valued at $16 billion.

If you're not a teen or a 20-something, though, you probably aren't familiar with the intricacies of the app. Snapchat's user interface is sleek and minimalist, but it's filled with nuances and hidden features that aren't immediately apparent to amateur users.

When Snapchat got rid of its "best friends" feature last year, it replaced it with a list of emoji that are used to depict your relationship with other users. At the time, some users were unhappy with the switch.

We've written about tons of Snapchat hacks before - from Snapchat's hidden FaceTime-like feature to the hack for making super-long Snapchat captions.

We've found one more to add to the list, and it lets you change up that controversial emoji feature. Here's how it works.