-Marinette is a huge fan of Chat noir, (Obviously) Including having several pieces of chat noir merchandise. Items including, (A chat hat, a phone key chain etc).
-Alya always helps her friend get the latest scoops on Chat noir merchandise as well as pictures. Because she is such a good friend.
-Marinette even has a few “Chat inspired” designs. Though she refuses to show anyone them.
-During the dark cupid episode, Ladybug was the one who was turned evil. Thus chat noir had to save her, via through a kiss. After the mission, he apologized to her about it. Ladybug forgave him, on the condition that the next one was when she was okay with it. Chat noir agreed, (thinking she was messing with him).
-Later that night she was a blushing mess about the scenario and was absolutely bubbly the next day, especially since she also received a response for her failed love letter to chat noir, ( which wasn’t signed, but noticed a black cat run across her balcony after she read it, so of course she believed it was him)
-Adrien is a bit shy around Marinette, though he doesn’t stutter (often) , he is unusually formal when speaking with her, making him very stiff around her. He slowly loosens up and is able to talk a bit more relaxed.
-Chat noir is not aware of Ladybug’s feelings for him. He thinks the flirting is simply banter and being friends. He doesn’t think much of it. Though he is very reliant on her.
- Ladybug is still the more protective of her identity then chat is, and thus wouldn’t reveal it, unless Chat noir coaxed her into it.