S1E5 Towards the beginning, a young man and a young woman are sexting. The girl takes off her shirt but it doesn't show anything below the shoulders. When it cuts to next scene, the young man is masterbating under the covers. The young man's part was pretty graphic although it showed no nudity.

S1E5 There is a party and it cuts quickly to the next scene (if you are not quick, it will come up quickly ) a young man and young woman are having sex. It shows the woman on top thrusting and moaning. She has her dress on still.

Drinking seen in some party scenes

Police find a young man who has completed suicide in a truck in a parking lot.