 Famous for its live performances, C'est Si Bon was the name of a popular music lounge located in Mugyo-dong in the 1970s, where Twin Folio got its start; Han played the group's muse.This was followed by romantic comedy film "The Beauty Inside", where Han's character falls in love with a man who changes to different people every day.Later that year, Han got together with Yoo Yeon-seok and Chun Woo-hee, both of her co-stars in "The Beauty Inside", again for "Love, Lies", a movie which depicts the last story of gisaeng during the Japanese occupation in the 1940s.