We’ve known very little about Khionian society till now. Darem was competing hard with Genesis becauae his parents would, if we believe he was being truthful, leave when he made a mistake. That’s what that episode was about: him dealing with the insecurities caused by his parents’ neglect (and realizing there was another way). He and Genesis had a bonding moment over living up to their parents’ expectations. They wouldn’t even call him back, hence his going to Reno saying his PADD was broken as it wasnt receiving calls. And Reno saw through the situation and talked about people who do show up for him, referring to Genesis.