People in Japan are taking $50 lessons to relearn how to smile.

You see, the Japanese wore mandatory face masks for 3 years due to the Covid-19 pandemic

and apparently, some people forgot how to smile because of it.

Japanese get trained in 'Hollywood' smiles as masks slowly come off |  Lifestyle News,The Indian Express

So to solve this problem, some folks are going to Smiling School.

In Japan, people take classes to learn how to smile again - Life & Style  Aaj English TV

Here some students hold up mirrors and practice smiling with the help of an instructor

They also rely on software to rate their smile out of 100 anything above 80 is considered a great smile.

Would you ever take a class to teach you how to smile?