Adriennette but Adrien is somehow convinced she is gay for Alya and is trying his hardest to be the greatest wingman ever
-It wasn't hard to miss, Marinette happily tackling Alya, getting head pats, it was so obvious.
-Adrien was convinced of this around evillustrator. Especially after her not-date with Nathanael. It was clear she just wasn't interested in guys. How could she not be crushing on Chat noir? Not even a little?
-Adrien telling Nino that he probably shouldn't go for Marinette.
-”You are an awesome guy, but... I don't think Marinette swings that way. But don't tell anyone I said that.”
-Adrien just points out how Alya and Marinette interact.
-”Oh damn... I guess you right. Plus they are cute together.”
-Adrien and Nino decide to help the two out in Animan, by setting Alya and Marinette on a date.
-Ladybug locks Nino and Alya in the lion cage and they realize they have a lot in common.
-Nino and Alya end up dating, and Adrien is mad at Nino.
-”DUDE! Marinette was in love with her! How could you?! I thought you were into Marinette anyway? That is not cool.”
-Nino then explains what alya told him.
-”You mean Alya isn't...”
-”But Marinette and her...”
-”Damn, well Marinette needs someone that would treat her right.”
-After the kagami episode, Adrien was not in love with Kagami, but he thought she and Marinette would be perfect together. So Adrien starts hyping Marinette up to Kagami and vice versa thus causing this misunderstanding.