Source: Twitter/4JPN

A video of a Saudi security officer helping a Japanese football fan wear a 'ghetra' - an official Saudi male headdress - has gone viral on social media. 

The moment was captured on camera at Tuesday's World Cup qualifying football match between the kingdom and Japan. 

Soon after it began to make the rounds online, the video sent Twitter into a meltdown of the sorts, with thousands sharing it. 

Here's how it all went down: 

First, this security officer did this... Naturally, someone captured the moment and shared it online

The fan later thanked the security officer in a tweet

People just couldn't even... "Saudis are incredible"

Others felt the officer "deserves an award"

"This is so cute"

"Ya zeinhom"

"Love between people of different nationalities is beautiful"

Watch the now viral video here: