Just basing on his gaze alone, you know what he's feeling while he wipes those bottles. The tension in the air was thick as one of your and Diluc's drunk friend affectionately caresses your arms while drinking in Angel's Share.

It was one of the days the rich businessman was in his tavern, yet he had to witness his significant other being flirted on by someone. Nonetheless, due to his aloof personality, he refuses to intervene. He would rather wait until he gets you all alone for himself.