According to reports on August 9, Han Hyo Joo recently left for San Francisco, California to film for the third season of 's 'Unexpected Business'. This marks the actress' second appearance as she previously featured as a guest for season 2 in May of last year.
Season 3 of 'Unexpected Business' will follow Cha Tae Hyun, Jo In Sung, and part-time workers as they open up a small shop in America. It's set to premiere later this year.