Group Highlight member Yong Jun-hyung puts the emotional melody of 'Boy friend' into OST. On the 12th, Yong Jun-hyung's agency announced that Yong Jun-hyung will participate in the third OST of the best drama TVN 'Boy friend' in 2018, 'Do not hesitate', and will be released at 6 pm on the 13th. "Don't hesitate" by Yong Jun-hyung is a lyrical song that expresses the hearts of lovers who want to start loving love. Through this work, they started to participate in the ost alone for the first time. 'Boy friend' is a thrilling emotional melodrama that started with the accidental meeting of Cha Soo-hyun (Song Hye-kyo), who has never lived his life of choice, and Kim Jin-hyuk (Park Bo-gum), a free and clear soul. On the other hand, the third OST "Do not hesitate" with Yong Jun-hyung will be released on various music sites at 6 pm on the 13th. / Photo = Around Earth