After a suspicious fire at a motel, Patty wonders whether she was at fault. She and Nonnie try to solve the mystery on the first day of senior year.

Nonnie comes to terms with what she wants. Meanwhile, Patty struggles to decide between two love interests and prepares for her baptism.

Pastor Mike convinces Patty she has a demon inside of her and Christian offers up a suggestion. Bob grapples with his feelings.

Nonnie and Brick search for Patty when she goes missing. Bob is faced with a seemingly impossible decision. Regina gives Christian advice.