Prepare your hearts for a beautiful cover of Cho Yong Pil's "Now I Wish It Was So"!

In her upcoming tvN drama 'The Liar and His Lover', Red Velvet's Joy will be playing the role of Yoon So Rim, a girl who looks ordinary at first glance but who sports a very bright smile and an equally bright, refreshing singing voice. She learns of love and of pursuing a singing career after meeting genius composer Kang Han Kyeol, played by Lee Hyun Woo.

The sneak preview clip above is an extended version of Joy singing during a previously released teaser, which you can watch here. 'The Liar and His Lover' premieres March 20 at 11 PM KST!