Thor and Vision
There was really no way Vision was going to call Thor father, but he felt a kinship with him regardless - with many humans; he found them to be infinitely fascinating. Ultron was only able to see humanity's flaws while Vision tended to be believe in the best of humanity's potential and willingly extended them grace - he had always gone beyond the coldness of his programming, far more human than, ironically, many who could call themselves that actually were.
This party was fascinating too - just waiting others mingle and talk; clearly there was also something brewing beneath the surface but it wasn't quite there yet. He supposed it was worth keeping watch of. He went along with Thor at a leisurely pace - it would give him a chance to take everything in. "I imagine so," he hummed sympathetically. "Trying to settle in such a place proves to be a challenge - I had trouble with it myself. But once we got Billy and Tommy back, it became easier. And no money owed - that even I can recall, anyway. I will say that your friendship is more than enough."