The only instance of nudity is when a little girl is discovered naked on a tour bus (only visible from the shoulders up). An older girl quickly wraps her in a blanket.
Some hugging and kissing, mostly between friends and family members.
Men and boys are seen shirtless in some scenes and women are seen in bathing suits and crop tops.
Mild references to puberty and teenage crushes, but no sexual dialogue or vulgar sexual comments are ever made. The closest thing to this is an older boy referring to girls as "hot" and "babe", but it's never beyond that extent.
One frequently featured performed soundtrack in So Weird is the song "New Math" by McKenzie Philips. The lyrics bring up divorce, a romantic honeymoon and uses "multiplying" as a metaphor for birthing children.
Some brief but mild references to pregnancy.