Korean teacher fanboying over TWICE's Sana is bringing joy into the classroom!

A Korean language teacher who is a big fan of Sana is making lessons fun with his creative, fanboying worksheets! 

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Facebook and other social media outlets are sharing a post titled, 'Korean teacher who likes Sana,' along with photos of the grammar worksheets that uses Sana everywhere! 

The worksheet reads, "Sana's body is suitable for dancing," "Even Sana's feet are pretty," "Sana is the best woman," and much more. Netizens are commenting on the teacher saying, "He must be a huge fan, saying that even her feet are pretty," and "I think I would learn Korean grammar faster if I had this teacher." 

"I didn't watch Music Core because Sana wasn't on it." 

"I will not watch Music Core if Sana is not on it."

"Sana gets more beautiful as I watch her." 

"It's difficult to meet Sana."

"Sana has a beautiful face."

"Sana is pretty."

"Sana is tall."

"Sana said, 'I love you.'"