Singer Se7en recently paid a visit to the new dentist office of his brother-in-law.

On the afternoon of June 29th, Se7en took to Twitter to promote his brother-in-law's newly opened dentist office saying, "Congratulations to my brother-in-law and his newly opened dentist office! Luden Dentist is located at Gangnam Station Exit 12. If you tell him that you came after seeing Se7en's tweet, he'll give you a deep discount!^^ Please visit!"

Upon seeing the photo, fans left comments saying, "Your brother-in-law is good looking!", "I'll definitely be visiting!", and more.

Source: Se7en's Twitter