He's confused. If you've ever felt torn between your emotions for a person, you know how frustrating it can be, and how sad it can make you. He wants his feelings to be easy to interpret, and he wants everything organized, like in "single file." He wants to be at peace instead of the battling in his heart. He loves her, and he doesn't want to see her go. Yet, at the same time he knows that he is going to move on for himself. He doesn't want to get hurt anymore, and he's coming to the realization that he sometimes has to make a hard decision to make himself happy, even though it may seem like the wrong choice at first.
He's confused. If you've ever felt torn between your emotions for a person, you know how frustrating it can be, and how sad it can make you. He wants his feelings to be easy to interpret, and he wants everything organized, like in "single file." He wants to be at peace instead of the battling in his heart. He loves her, and he doesn't want to see her go. Yet, at the same time he knows that he is going to move on for himself. He doesn't want to get hurt anymore, and he's coming to the realization that he sometimes has to make a hard decision to make himself happy, even though it may seem like the wrong choice at first.