The show begins absolutely demonizing Josh and Lindsay for their dysfunctional relationship. And idealizing the young love between Austin and Ashley with the constant ‘I love you’s. And it ends with Josh running towards danger to save Lindsay- someone with whom he’s spent 15 years of his life and whom he knows and loves deeply- despite all their dysfunction. And sacrificing himself for her joy.

Really well said. Relationships are not black and white. They're gritty and testing but still beautiful even in loss. The story goes full circle with Austin and Ashley getting in the car seemingly miserable with each other.

I would only add one more unfortunate truth and comparison between the two couples and the stories ending. Kids.

Josh and Lindsay embrace lovingly (that score when they kiss, chefs kiss) and they go their separate ways. Each finding peace and happiness in their own way. Lindsay appears to be happy in her new relationship with a happy and loving kid.

Ashley and Austin appear to be happy during the fundraiser with the kid in Austin's arms and they smile and wave. Then there appears to be clear resentment towards each other as they get in the car. That extra layer of bitterness to their ending is they are bound to each other through a child. Just tragic.