Jang Geun Suk�revealed that he thought his co-star Han Ye Ri had a crush on him when they first started working together.

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During the March 27 installment of�SBS'�'One Night of TV Entertainment', stars of the upcoming film 'Switch - Change the World' appeared on the show for an interview. On this day, Jang Geun Suk�remarked, "Because the film [schedule] was so tight, we filmed all night and the next day I had to act out a scene where my character was hospitalized. In the process, I really fell asleep."�

He continued, "Every time the camera location changed, she cleaned up all the blankets and helped set up everything for me,�and quietly took care of me so at first, I thought, 'does she like me?'" Jang Geun Suk finished by saying, "As she took care of me so well, I was wondering why she behaving like this towards me but I realized she did that for other actors as well," creating laughter in the studio.

'Switch - Change the World' is set to release on March 28. Will you be watching?