Seungyeon's role Jeon Sung Hee is the best friend of 'About Time's female lead Choi Mikaela, who is played by Lee Sung Kyung. She also has a tight co-worker bond with musical director Jo Jae Yoo, who is played by Lee Seo Won.�

In a variety of still cuts for her upcoming role, Seungyeon showcases her bright career woman side with girl-crush-worthy elements like a short haircut, a leather jacket, and more. Meanwhile, 'About Time' starring Lee Sung Kyung, Lee Sang Yoon, Seungyeon, Lee Seo Won, and more, tells the story of a woman who can see the lifespans of the people she meets and her encounter with a mysterious man.�

You can catch it premiere this May 21.