Question: does adrien find out who ladybug is in season 3?
Answer: Towards the end of season 3, we see Luka claiming that Marinette is cute. Adrien is in a better position to realize that Marinette is Ladybug than Marinette to realize that Cat Noir is really Adrien. ... Marinette can also see Cat Noir with the bracelet she gave him in the Gamer episode and then realize that it is him.