Belle’s flashback: Get ready to meet Lacey, Belle’s alter ego who we know may be drafted by Regina. Ruh-roh. But in the Belle-centric episode, where she’ll finally get out of the hospital, we’ll get a flashback to the early days of the RumBelle relationship and how it developed, says de Ravin, who notes that the infamous gold dress will return.

Rumbelle flashbacks! I thought we'd never get more of them in FTL.