In January 2015 , Seohyun was cast in the role of Scarlett O'Hara in the Korean version of '' Autant en emporte le vent '' , a French musical based on '' Gone with the Wind '' . She received encouraging review for her performance . Seon Mi-gyeong of '' OSEN '' said that while Seohyun 's performance can not surpass that of Bada , who shared the same role , her " fierce voice " complimented and successfully expressed an arrogant Scarlett O'Hara . Kim Hyun-joong of '' Sports Chosun '' noted Seohyun 's occasional " clumsy " acting , but compared her to Ock Joo-hyun during her rookie days and said that " her ability to bring emotion through song , the most important part of a musical , rivaled that of a veteran actor . Despite a short career , she endlessly showed us various colours and peculiar charms of a woman 's life . " From February – June 2016 , Seohyun was cast in the Korean version of the musical '' Mamma Mia '' . She played a character named Sophie , a 20-year-old bride-to-be , who hopes to find out who her biological father is on her wedding day . Kim Geum-yeong from '' CNB Journal '' commented on Seohyun 's improvement from her prior musical performances , praising her " natural acting " and " daring side " while Park Jeong-hwan from '' News1 '' claimed Seohyun 's performance made the musical " all the more entertaining " . Seohyun next played supporting roles in Chinese romantic film '' So I Married An Anti-fan '' and SBS 's historical drama '' Moon Lovers : Scarlet Heart Ryeo '' ; the latter earned her a Special Acting Award at the 2016 SBS Drama Awards
2016 SBS Drama Awards
2016 SBS Drama Awards
Seohyun