LONDON -- When it comes to Snapchat, you have to take what you see with a pinch of salt.

Because outside that vertical little window, who really knows what's going on?

SEE ALSO: What kind of Snapchatter are you?

On Monday, James Greator perfectly summed up this phenomena in one viral tweet:

Mashable Top Stories Stay connected with the hottest stories of the day and the latest entertainment news. Sign up for Mashable's Top Stories newsletter By clicking Sign Me Up, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy. Thanks for signing up!

This Tweet is currently unavailable. It might be loading or has been removed.

Yep: what looks like a dark, sleepy shot of a man lying beneath a duvet is only a couple of coats and a filter away from what's reallygoing on.

In just over a day, Greator's tweet has already been shared a whopping 45,000 times.

Many people seemed to empathise.

This Tweet is currently unavailable. It might be loading or has been removed.

This Tweet is currently unavailable. It might be loading or has been removed.

Others, meanwhile, were less impressed.

This Tweet is currently unavailable. It might be loading or has been removed.

This Tweet is currently unavailable. It might be loading or has been removed.

On Monday evening, Greator -- presumably being inundated with angry tweets -- posted the following update:

This Tweet is currently unavailable. It might be loading or has been removed.

Still, it'd be interesting to know how many people are currently attempting this trick.

---

Featured Video For You

---

Wearing Snapchat Spectacles made me feel like a hipster spy

---