I'm pretty sure this is an unpopular opinion, but I loved Preston! I know that he left Cristian at the altar, but he was such a huge part of her story. He was her first love, he was her teacher, but him leaving her really did help her grow. And then when he returned in her final episodes I was so happy. After losing the Harper Avery, she really needed a reason to move on, and he gave this to her by giving her his hospital. After feeling like a failure, she really needed his approval. I will always have a special place in my heart for the Grey's Anatomy OG's.
