Sapnap was the youngest in the group, and he loved it. Even if George and Dream weren't his caregivers and they didn't even know about Sapnap's regression but when they babied him, he could imagine it. Imagine them cuddling him to sleep and kissing the top of his head and overall, being parental figures. Karl came down one week and ended up staying longer than expected from incidents no one could have predicted. Quackity happened to be there when Sapnap was regressed and a small accident happened. Throw Punz, Dream, and George into that mess, you'll have more interesting stories than you could count...