Clare grapples with whether or not she wants to become Sugar as she reels from trouble at work and with Rae. In the past, Young Clare and Young Lucas must confront their grief at Frankie's funeral. If Clare can't figure out her own life, can she be Sugar?

As Clare deals with her Tik-Tok-famous Montana confrontation and Rae's recent partying, she's haunted by a letter writer who desperately needs Sugar's advice. In the past, Young Clare learns of Frankie's diagnosis and desperately tries to save her.