The idol personally talked about her signature gummy smile (in which her gum above her upper front teeth can be seen a lot when she smiles) on her 'Happy Together 3' appearance on June 23.
She was asked, "What do you think about your gummy smile?" and replied, "Since I was young, I never thought that it was an eyesore. Even from my viewpoint, I think my smile is okay. Fans often say, 'These days, thanks to Hyosung, I've become confident about my gums and I smile brightly wherever I go. Thank you.' It makes me proud," then smiled brightly.
What do you think of her smile? Isn't it cute?