Was there any indication that Patricia suspected something serious was developing between Sam and Sophia? And Patricia is someone who wants to prevent that? For me it is no problem at all that Sophia lets Sam drive her home if Sam suggests that. And that Patricia has no problem with it. Sam and Sophia are neighbors, the proposal is just effective.Responsible adult mode ON.
As familiar as she is with the city and its surroundings, Patricia will never leave Sophia alone there with Sam.
My initial assumption that Sam will drive Sophia home was wrong because that bar
So Patricia will drive Sophia home in her car. Sam behind them, more or less, so far it makes sense.
So, all going to happen around Sophia's house. But where the hell are Ellie and Dylan?
OK, Dylan could "comfort" Christine.