To this, Lee Jong Suk joked, “Recently, I met the writer of ‘Secret Garden.’ She asked me, ‘Does Yoon Sang Hyun still have difficulty memorizing lines?’” ...

Most of the time when Lee Jong Suk was on screen in “ Secret Garden,” his lines would be short and to the point. He couldn’t be bothered with Oska (Yoon Sang Hyun) and his pestering.