You were spending time with Chat Noir, you two were in your superhero outfits after you defeated one of the akumatizied, Lady Bug had left to take care of something related to her civilian life and so it was just you and Chat Noir in the roof of a building calmly talking.

He had a smile on his face as he laughed alongside you before you two started a playful chase through the tops of the buildings.

He ended up catching you, wraping his arms around you "seems like the cat got the mouse"