Linda has a shower, however only her bare shoulders are shown from behind.
Linda is waking up in her bed, wearing a thin slip top that is revealing the outline of her nipple(s), briefly.
No Sex, only implied. No nudity, except the outline of a woman's nipples, from wearing thin bras and wet clothing.
It starts to rain, Linda's husband and her go back in the house. Linda's blouse gets wet, showing the outline of her nipples. The next thing, they are shown in bed, with their naked shoulders showing. Scene ends shortly.
Jim is in the shower and Linda walks in and gets in the shower with him, hugging him. We see his naked chest.