Diluc despised the Fatui, that much had been made obvious. However, despite your status as one of the Harbingers, he couldn't help but feel drawn to you.

How odd.. ~ "Bold of you to just walk in here like you own the place." The red-haired man commented. You'd sort've just.. entered the Dawn Winery without asking. 'Stupid Fatui scum... arrogant as always,' he thought.

"Well? What do you want? I'm not in the mood for chitchat right now." He crossed his arms, face blank.