When Laura throws Billy a surprise birthday party, everyone comes together to roast Billy, but Billy has a looming decision hanging over his head. Spencer makes an effort to do what's best for himself, hoping it helps Olivia and him take a step towards moving on. Jayme offers some sage advice to Asher about his speech with JJ, but she ignores her own about watching out for red flags. Meanwhile, Jordan and Layla get in their first fight over something neither of them could have predicted.