slightly more rational than Marinette, meaning he’s less likely to impulsively steal someone’s phone to solve a problem. However, he has a shorter fuse than her and loses his temper way quicker. He struggles more with self-confidence in his abilities, making him a bit of a perfectionist as well.
Adrienne is more reserved than Adrien, meaning she is not as open to people and won’t flirt with her crush as prominently/boldly. This makes her more prone to lying and goofing around to downplay her deeper feelings. She is less innocent than him about how the real world works and gets irritated less quickly.