You may not know me, but if you ever just need someone to talk to I'll be here. I can invite you to a chat board or just send me a pin that we can comment on <3 <-- That is for whatever you are going through. Stay strong
If you watch the episode again, and pay attention to her reaction, you can kinda see her look at him a bit strangely. But I'm sure that a part of her was like, there's not way he's Chat Noir! Adrien doesn't make stupid puns and horribly timed flirtations every chance he gets!