Girl group After School's members Nana and Jungah's back views are catching much attention.

Yesterday, After School's Gaeun posted on her Twitter, "They bought us snacks during our practice. I love you. Great practice today too~" along with two pictures.

In the pictures, After School's members Nana and Jungah are choosing drinks at a market.

Both of them were wearing shorts and in casual outfits, but their legs looked long and thin even in sneakers, catching much attention.

Internet users who saw this commented, "After School is the best girl group," "How are their legs so long?," "Perfect back view," and "That's so hard to be in such casual clothes."

After School is coming back on June 13 with a new album.

Phtoo Credit: Gaeun Twitter