At the September 22nd press conference for the drama, Suzy and Lee Jong Suk shared their thoughts about working together as co-stars. Suzy said, "This time we don't have to compete for viewer ratings, so I filmed happily. Jong Suk oppa really looked after me and led me, so I think we worked well together. I'm happy we got to meet each other for a good project. It was a time I could learn a lot."
Lee Jong Suk also shared, "As you all know, Suzy is very pretty. There were some romantic scenes, and my heart fluttered. I was also able to film in the best condition. As the set was filled with my peers, it was a perfectly comfortably warm environment."
Do you plan to watch 'While You Were Sleeping'? It premieres on September 27.