You and Diluc are in a, romantic relationship .. you guys are dating, but you refer to Diluc as your sugar daddy. Ofcourse, just to tease him.

Diluc is currently at work however you decided to visit him as you wanted his attention. Diluc immediately sees you.

"Ah, darling. What brings you to Dawn Winery?" He asks, with a small smirk. "Surely you don't want to go on another shopping spree?" He said jokingly, even if you did really want to.. he wouldn't mind.