In the R-rated rental version, some dialogue between Sean and Johnny is actually dubbed and modified in the scene where Sean "fluffs" Johnny in the back room. Johnny's question "You like my cock?" is changed to "You like me?" Sean's response "It's beautiful" is changed to "I love you." Next, Johnny says "Tell me how much you like my cock," which is changed to "Tell me how much you like me." The rest is the same. Other things missing from the R-rated version include a scene between Sean and Hector discussing Johnny as well as Hector's taste in men; and a quick shot of Johnny's penis before he explains his "fly" tattoo to Sean.
The R-rated version removes some explicit dialogue bits and a brief glimpse of Johhny's penis.