Kim Hyo-jin (; born February 10, 1984) is a South Korean actress and model. She began modeling in teen magazines, and made her acting debut in 1999. She is best known for playing the youngest of the three sisters in sex comedy film Everybody Has Secrets. She made her theater debut in 2009 in the play A Midsummer Night's Dream and followed this up by appearing in the theatrical production Fool for Love a year later. In 2020, she played a con artist in the television drama Private Lives. Career Kim began her career modeling in teen magazines, and made her acting debut in 1999. After a series of forgettable roles, she is best known for playing the youngest of the three sisters in sex comedy film Everybody Has Secrets, and the female lead in family drama I Am Happy. Though she continues to act in mainstream films and TV dramas such as Mary Stayed Out All Night, in recent years Kim has become more adventurous in her choice of projects. She made her theater debut in the plays A Midsummer Night's Dream, and Fool for Love, then made an acting leap into queer cinema. Kim said portraying a bisexual in Five Senses of Eros (later expanded to In My End Is My Beginning) and a lesbian in Life is Peachy was not a problem for her: "I approached the film in this way: Two people meet and fall in love. And the person that I fall in love with happens to be a woman." In 2011 Kim replaced Han Chae-young in the Korea-China-Japan joint production Strangers 6, which tells the story of six individuals assigned by the highest level authorities of their respective countries to protect the three countries' joint economic area from being infiltrated by a hostile organization. Filming in Japan was delayed by the 2011 earthquake and tsunami, and the TV series aired on Japan's WOWOW TV and Korea's Channel A in 2012. After appearing in Im Sang-soo's erotic suspense drama The Taste of Money, Kim starred opposite Hidetoshi Nishijima in the Korea-Japan joint production Genome Hazard, a film adaptation of Tsukasaki Siro's same-titled sci-fi mystery novel. In 2020, after a long hiatus, she appeared in television drama Private Lives (JTBC), playing a con artist alongside Seohyun and Go Kyung-pyo. Personal life Kim first met actor-director Yoo Ji-tae in 2003 when they were models for a clothing