"Do you remember when we were outside by the water I told you about my partner? I'd like you to meet him."

Su-jin knows Vena wants to meet Aqua, too, but he won't phrase it thus for the sake of Vena's ego. The only worry is what sort of effect Vena's innate power might have on someone like Aqua. It seems to Su-jin that Vena is more easily able to influence mortal creatures. He could be wrong on that, though. He hasn't been studying Vena all these long years.

He smiles warmly at Aqua and curls his fingers around the selkie's hand, leading him through the assembled guests toward Vena. And once they're there? He doesn't let go of Aqua's a hand. Perhaps a not-so-subtle reminder that Aqua isn't for Vena.

"Aqua, this is my partner and our host, Vena. Vena, this is my friend, Aqua."