When Sherloque wants to use a memory machine on Barry and Nora to help gain access to Grace's memories, Nora panics, fearing her parents will find out the secrets she's been keeping from them. Nora secretly decides to use the machine on her own which ends in disaster after she gets trapped inside Grace's mind. Barry and Iris go in after their daughter and Iris is brokenhearted by what she finds. Meanwhile, Ralph tricks Cisco into going out for a night out on the town.
Did You Know?
It was confirmed inside Nora's memory in the Flash Museum that Orlin was still the Cicada in the original timeline, and not David Hersch. Hersch is the Cicada only in other universes, not on Earth One. Still based on this information, it is possible that the first appearance of Cicada being later in the original timeline (as mentioned by Nora in "The Death of Vibe") could be because Nora had not traveled and changed the course of some fallen debris. When she did this, one of the fallen debris could have altered its course and hit Grace, leaving her in a coma and making Orlin kill meta-humans earlier than originally. See more
Together, we went dozens of times, until one time I found myself in a memory of a motel room in Montreal, where what do I find but Watsune in flagrante deli in interpersonal relationship with my wife; fourth wife, but still.
You're saying you could see your partner's memories?
It's a possible side effect of traveling in pairs.