On October 7th, SNSD's Sooyoung, YoonA, and Taeyeon took a break from their busy schedules to support Sooyoung's older sister,�Choi Soo Jin, in her musical, 'Winter Sonata'. Sooyoung stated, "The character my sister plays in the musical is a character that is much-loved by enthusiasts of 'Winter Sonata', so I think she feels a bit of pressure from that. I'm glad that she was able to pull it off as much as she worked hard for it.� I was really grateful and proud to see the audience give her a warm response.� I hope that she'll do even better for the next six months." YoonA also stated, "I wanted to see her first show but I couldn't because of a schedule.� Because it's the work of an amazing director, I hope that it will do well.� It was cool to see how they had condensed the long storyline of the drama; I was able to see a different charm in comparison.� I had a great time." Source + Photos: Everyday Economy via Naver