Ahead of the drama premiere and back on September 26, Lee Jong Suk and Suzy took part in a SBS’s “Night of Real Entertainment” to promote the new drama “While You Were Asleep.”

Before the interview started, “Night of Real Entertainment” shared some footage of the leads in action, the interviewer began by asking her about her short hair which caused quite a buzz back when she cut it, she said,

“It was my first time to have cut my hair this short since I debuted, its been about 7 years since then, I wanted to try a new style which was cool, but people around me worried for me.”

BTS footage of the drama showed that Suzy was the one doing her own stunts, in that scene where she is jumping to her death while Lee Jong Suk’s character tries to stop her, about that particular scene she said,

“I had watched the stunt woman do it herself ahead of filming so I thought I could do it, which I did.”

The actress is playing a character that falls in love easily with Jae Chan, thus she worries about how she looks and acts goofy and cute around him. Suzy was also asked to share if she had noticed any different thing about Lee Jong Suk during the drama filming, she replied,

“When an important or serious scene is up he is quick to focus, it was different from what I had thought before…”

Which made Lee Jong Suk jokingly asked, “what did you think of me before.”

Check out the full clip below.