Nudity of children and young teens. Non sexual context.
Many scenes take place on a nude beach, with adults as well as teen and younger children, all in full view. No sexuality, just beach activities.
A teen couple are making out in a dormitory. The boy unbuttons the girl's shirt, revealing one breast, and cups the breast with his hand.
A teen couple are making out on a beach. They undress to full nudity and resume petting and kissing. The boy's penis slowly becomes erect, in view, and the girl fondles the erection for a few seconds until they are interrupted and the scene ends.
A woman births a baby, vaginal delivery, in full view.