Actress Oh Yeon Seo revealed what it's like to work with her 'Oh Ja Ryong Is Coming' co-star Lee Jang Woo.

When asked, "How was it like acting with Lee Jang Woo?", during a brief interview about the drama revealed on its homepage, Oh Yeon Seo shared, "Because it is a daily drama, Lee Jang Woo oppa and I had a lot of time to spend together. Oppa is the type to study and give advice a lot. Even when we're acting, if our feelings are not on the same page we open up to each other and discuss it, so we work well together. But I am still learning a lot, so I am having fun while filming."

Oh Yeon Seo and Lee Jang Woo previously started the new year with their dating rumors to which Oh Yeon Seo's camp ended up denying.