As Diluc thought about that, the first face that appears in his mind is that violent, petite principal who seems to look way too strong for her physique, a choice that he really wouldn't like to choose despite possibly being the best support he can possibly have.
"Let's cross the bridge when we get there…"
As the face surfaces from his mind, the emperor-like young man couldn't help but look towards the direction of that violent principal that he had only met personally once, and even that meeting is not something formal but rather her single-mindedly forcing him to focus on the fight against her during the entire time.
Noticing that he is looking towards their direction, Aria sends a smile towards him as if she's a good old friend he has ever since he was a child, said smile something that should've appeared so mesmerizing coming from a lady possessing such charm like her, had it not been for the fact that her fearsome reputation overshadows said charm.