[ Zhongli hasn't been lonely exactly but he is more or less just people watching at the moment. Aster can probably guess that he's definitely not like a normal human, given his blood, and just the general aura he tends to give off. He might blink when the vampire hooks their arms together and Zhongli will nod as he smiles slightly. ]

Hm, yes. I suppose you're right. A night like this should be enjoyed with others. And how have you found yourself this evening? Are you enjoying the festivities as well?