As their time in Cousins winds down, Belly finds herself wondering: What Would Susannah Do? Throw a massive party, obviously. But will the festivities bring them the closure they need, or just stir up new problems for everyone?

• Jenny Han
• Gabrielle G. Stanton
• Gabrielle Stanton

• Christopher Briney
• Lola Tung
• Gavin Casalegno