It was a marriage according to Nature, without feast or guests. An affair absolutely natural, absolutely blameless, and without sin. The thing had been conducted just as the birds conduct their love affairs. In fact part of the point of the novel and films is that they remain innocent:
She asks what he's doing, and he guiltily says "Nothing!" In another scene when they're arguing, she taunts him extensively about this.
#THE RETURN TO THE BLUE LAGOON NUDITY MOVIE#
The 2012 movie is especially bad about this.
#THE RETURN TO THE BLUE LAGOON NUDITY LICENSE#
Worst when they both realize that there's no way they could induce vomiting and realizing their son's going to die.