I believe that she loved him once, that they loved each other very deeply, but their paths split at one point, and she realizes that she doesn't love him anymore. She regrets leaving him, and the memories were sweet, but it's best that they go their separate ways.
She's become a different person, and that's why things are so complicated. She's drifted away from him, and even though he's struggling to keep the relationship together, her heart belongs to him no longer.
I believe that she loved him once, that they loved each other very deeply, but their paths split at one point, and she realizes that she doesn't love him anymore. She regrets leaving him, and the memories were sweet, but it's best that they go their separate ways.
She's become a different person, and that's why things are so complicated. She's drifted away from him, and even though he's struggling to keep the relationship together, her heart belongs to him no longer.