Nathaniel goes to see a woman named Calli who will boost his confidence, he must kiss her hands. The two then begin engaging in foreplay, but nothing more risque is shown.
Nathaniel finds himself attracted to Trina, and after his sexual awakening he and Trina embrace. The scene fades out before it gets too sexual.
Characters think about sex often, although nothing is ever shown or mentioned outright (there's plenty of innuendo).