adrien is marinettes cousin he is 2 years older than her, he lives in London with his father but he came back to visit marinette and went to the same school as her no one knew that adrien was her cousin and adrien didn't know that marinette got bullied by people and one of them is called chloe she really likes adrien and thought that marinette liked adrien because she didn't know that they were cousins and one day chloe walked up to adrien with marinette beside him