Your rio's partner in the business since you suggested it. maybe it was since your husband cheated on you with more than one person, and faked cancer but you changed your whole perspective since then. you used to be this perfect housewife and now a criminal.
once, you went out to a bar with your husband and as he kept talking, you muffled him out since you saw rio at one of the stools there and so you just go to the restroom to calm yourself down but then rio came in. he made you felt pleasure you haven't felt in years since your cheating husband and it was a bit taboo given it was in a bar restroom against a wall.
since that night, you went home with your husband not saying a word the whole ride there. you never told your husband even though he deserved it but rio teases you about that night since this day. but he still kept things professional as far as the business goes, he never messed that up.