Marinette is feeling good. She got over Adrien, she and Luka have been dating for a month, Chat Noir has stopped flirting with her, and she's been so much more relaxed. Only Alya still believes she's in love with Adrien. But when Luka and Adrien propose that they all go on a double date, Alya goes to extreme measures to make Adrien and Marinette fall in love.