Lee Sung Kyung And Ahn Hyo Seop Keep Their Promise To Fans With Heart-Fluttering OST Cover

They fulfilled their promise to fans:

Lee Sung Kyung and Ahn Hyo Seop blessed everyone with their sweet vocals all while keeping their promise to fans.

At the beginning of January, Lee Sung Kyung and Ahn Hyo Seop guested on SBS PowerFM‘s Choi Hwa Jung’s Power Time. During the program, a fan suggested they perform a duet together their drama, Dr. Romantic 2, surpassed 10% viewership ratings. The drama has proven to be so popular, however, that the show recently recorded double that amount with over 20% viewership ratings!

Image: @1077power/Instagram

Since viewership has been so high, Lee Sung Kyung and Ahn Hyo Seop decided to fulfill their promise! On February 3, both actors uploaded the duet on their Instagram pages. Lee Sung Kyung uploaded the video along with the caption, “Romantic Dr. Kim 2 ratings pledge. Thank you for your love and support,” while Ahn Hyo Seop wrote, “Rating promise! Thank you for your support.

In their video, Lee Sung Kyung and Ahn Hyo Seop lent their sweet vocals to Gummy‘s “Your Day”, part of the OST for Dr. Romantic 2!

With their amazing vocals creating heavenly harmony, they’ve been stealing hearts right and left. Additionally, everyone is loving the fact that they kept their promise!

So beautiful!