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Lead actor Lee Jae Hoon and lead actress Shin Min Ah sat side by side and answered questions about their upcoming production, and one question Lee Jae Hoon was asked was his chemistry with Shin Min Ah. He began with, "Honestly, even before filming this drama, I've had the desire to work with Shin Min Ah for a long time."

When the MC prodded with, "Since when did you want to work with her?", Lee Jae Hoon answered, "Let's see, for about 10 years?" 

He continued, "So I thought if I could work with this actress within a love story, it would be nice. I really, really wanted to meet her, so when I got the chance to meet her, I was incredibly happy, and as so it happens, we're the same age, so we got to talk comfortably while we filmed on an enjoyable set. In romance, the chemistry with the other person is very important, and Min Ah made me feel very comfortable on set, plus she made me laugh a ton with just the way she was, which helped me to become engrossed in my character and act him out well." 

When asked if they would like to travel to the future to visit their future selves, Shin Min Ah answered no, while Lee Jae Hoon said that he would want to see with whom he would be getting married to. 'With You Tomorrow' premieres February 3 at 8PM KST!