 Lee returned to the theater opposite wife Jeon Hye-jin in Mike Bartlett's stage play "Love, Love, Love" in 2013.The following year, he headlined the film "A Hard Day", which screened at the Directors' Fortnight section of the 2014 Cannes Film Festival, and became a critically acclaimed sleeper hit at the box office.In 2015, Lee starred in courtroom drama film "".