Camille has everything she wants now: she's moved in with Gabriel and her gallery is thriving with a new exhibition coming up. But Gabriel is busy with the restaurant, and she admits to barely seeing him nowadays. She's also feeling guilty about manipulating Emily into staying away from him.
At her new exhibition, she befriends its artist Sofia, who's very attracted to her, and they share a secret kiss at Alfie's housewarming party, which Emily catches. Emily tries to stay out of it while Camille explores this new side of herself, going as far as Greece to spend time with Sofia under the guise of a work trip. When she returns, however, she and Gabriel are surprisingly closer than ever, and she proposes to him at Musée d'Orsay.
At their engagement party, she catches Gabriel and Emily in what appears to be an intimate moment, and when they spontaneously agree to get married at her family's vineyard, she leaves him at the altar during their vows because she confesses to knowing that he and Emily love each other. She also tells him about her pact with Emily, and Camille realises maybe she wanted him back because "I just didn't want to lose." As she's leaving, she calls for everyone to stop pretending, which potentially sets the stage for her own romance with Sofia in the next season.
And if that wasn't all chaotic enough, Gabriel reveals to Emily in the final moments that Camille returned from Greece to tell him she's pregnant, not to "revive our relationship..."