Cameron Rheingold is the kind of guy who takes a book to a bar. He's a loner by nature, but he has to engage with the community to keep his movie theater business afloat. When two young men stay after a Cary Grant film to chat, Cameron thinks he might have made some new friends—but their interest is more than friendly.

Josh is charismatic, and every smile is a little bit seductive. Keith is sweet and kind, with a core of steel Cameron can sense even when Keith's on his knees. Cameron is willing to be the couple's kinky third, but that's it. He refuses to risk complicating things with his growing devotion, even if being with Josh and Keith feels more right than anything else ever has.

When the three of them are attacked by the killer roaming La Vista, Cameron must decide what's more important: pretending the assault never happened and he's the same loner he used to be, or coming clean to Josh and Keith about how much he loves them, even if they can never return his feelings.