Every year on May 25, Russia’s high school seniors close out the last day of classes with the ringing of the “Last Bell.”

In addition to the nationwide ringing of the “Last Bell,” the soon-to-be graduates typically celebrate the day by dancing, wearing traditional school uniforms, giving and receiving flowers and hugging their classmates goodbye.

This year, however, they were forced to mark this long-standing tradition online due to the coronavirus.

Here’s a look at how the “Last Bell” rang even in self-isolation: