– As tensions mount, the search for Ruben leads to new revelations about the timeline Emma has created.
– Reliving her past, Emma attempts to change the course of a pivotal trip to Paris. She begins to realize the heavy cost of her time travel: her children no longer exist.
– Emma and Nando's marriage hits a breaking point. A lunar eclipse sends Emma back to 2008, just before she accepted Nando’s marriage proposal.
– During her graduation celebration, Emma realizes she isn't the only one affected by the moon's phenomena.
– A group trip to the countryside reveals a dangerous side of Ruben, while Emma discovers Nando is repeating his old patterns.