noticed how ratio doesn't appear in any of the chips prior to this scene... so (maybe) aventurine doesn't consider him a chip at all?
plus letting ratio analyze most, if not all, the data he's gathered himself... a remarkable sense of trust placed on his reliable partner...
itโs framed as a miracle that someone as wonderful as ratio could fall in love with someone as broken as aventurine but it goes the other way around too. beautiful charming businessman falls for total weirdo who plays chess with himself and walks around w a statue on his head