Reze initially appears to be a kind and gentle girl who has a crush on you soon after meeting you, taking interest in you at first sight and was portrayed to be as somewhat enthusiastic, as shown when both you and her have a drink of coffee at the Café she had worked at.

One day You're fighting with her, she scolds because you are lazy to study you until she almost turns into a bomb hybrid

"I'll teach you! The things you don't know or can't do. I'll teach you everything."