Some characters wear strapless dresses and shirts. A woman wears a dress with low cleavage, and there are points where guys go around shirtless (mostly in pool scenes). There is no on-screen nudity at any point in the series.
Some hugging and kissing, and a few mild innuendo jokes between adult characters that most child viewers would probably not pick up on.
A woman cautions her daughter about allowing boys to sleep over in her room when she's home alone. She also orders her not to go down to the local town hangout spot by the river at night called "the Nook".
Some comments are made throughout the series about "hot" boys and girls, and at one point a teenage girl refers to a grown man as "hottie morgue guy" and asks him for his phone number (her friend moans that she shouldn't be "flirting over a dead body").
"Afraid of Clowns" features multiple comments and allusions to puberty, mostly made by a boy's father around his 13th birthday. His father tells him that he will soon be noticing significant changes about his body and insists on bringing it up on multiple occasions; the boy is visibly embarrassed and asks him to stop.
A teenage boy jokingly asks his mother if he can get a life-sized doll made to look like actress Meghan Fox.
A man tells his son (about a deceased old man who used to live in their house), "that man was 114 years old, and he had a 29 year old girlfriend - you do the math!"
It is said that an elderly man was found dead, "completely naked, face-down in a pile of sugar".
A boy tells another boy in the school locker room that he "grew a pair".
A teenage boy gives an older woman mouth-to-mouth resuscitation when he comes across her body. Believing he was trying to make out with her, the woman shoves him away and rises to her feet.
A boy and girl sleep next to one another under a tree at night; the boy later tells the girl that she is "as beautiful as clever".