Diluc wasn't the person to fall in love so easily, yet with you, it was somewhat different.

Everytime he saw you, it's like a fire lit inside of him, something he wasn't used to, his eyes would light up and not glide away from you even after a few seconds. Even through his cold demeanour --- you could see his expression soften if only sightly.

You were a waiter at the returant he frequented, he was a stranger to you, but you were no stranger to him.