In each photo, the group is seen leaving an empty space for the member that is missing to show that the group is never whole when even a single member is missing. Sometimes, due to busy individual schedules, all the members may not be present for a show or group photos. To accommodate this, Red Velvet does this kind gesture to let others know that there will always be a spot for the member when they return. 

To this, netizens said, "They're so cute and nice", "They really do look close with each other", "I don't understand how all of them can be so kind hearted and pretty", "Awe they're so sweet. If I was a member that wasn't in the photo, I'd really appreciate their actions", and much more.

Check out the photos below!

SEE ALSO: Red Velvet thank fans for supporting their 'Red Flavor' promotions with a special summer clip!

Original group photo

Seulgi not present

Yeri not present

Joy not present