Euphoria

Rue returns home from rehab and meets Jules; Nate and Maddy attempt to make each other jealous; Kat is pressured to lose something.

On the first day of school, Rue struggles to put the past behind her; Nate's obsessions turn violent; Kat finds a video of her online.

Kat tries her first camming session; Jules falls for a boy online; Maddy finds something odd on Nate's phone; Cassie and McKay spend the weekend at his school; Rue is confronted about her lies at NA.

Rue tries to get clean for Jules and chaperones Gia at the carnival; Cassie and Maddy decide to do molly together; Kat hangs out with Ethan until she misreads a situation; Nate reveals who he really is.

In the aftermath of the carnival, Maddy and Nate are forced to deal with a police investigation; Jules begins to feel pressured by her role in Rue's sobriety; Cal worries about how his actions have affected his sons.