Nolan Mack is a well-regarded sixty-year-old married literature professor, who leads a quiet and uneventful life. One night, as he drives home, he nearly runs into a hustler. Sorry for what might have happened, Nolan starts a conversation with the young man (named Leo) and they end up in a hotel room. Nolan, however, is not there for sex; he has fallen in love with Leo. Despite realizing he was gay at age twelve, Nolan's never been able to express his sexual orientation. However, Leo crystallizes Nolan's feelings and desires. To what extent will this affect his married life and professional career?