In June, Kim Kardashian and Justin Bieber were spotted frolicking together in the waters of The Bahamas.

But it seems there was a good reason for that.

The two were shooting a feature for ELLE Magazine, which rolls out in the September issue.

While we wait for it to hit newsstands August 17, here’s a behind-the-scenes video from the shoot, which is hilariously adorable.

Some of the YouTube users commenting, however, don’t seem to get the joke.