Marinette and Adrien prepare to have a normal date at the pool, but this proves to be very traumatizing for Marinette because she once had a crush on Kim last year and Chloe pulled a series of nasty pranks on her. Socqueline is able stop Chloe from posting a humiliating video of Marinette by destroying Sabrina's phone, but she ends up getting suspended. Socqueline gives Marinette some words of encouragement to help her stand up to Chloe. Marinette is able to calm herself and she rejects the megakuma. When Adrien and Ondine learn about Kim's prank, the two become angry...