And I get it, all of it.
I'm not sure why, being that it is basically an "I don't want to be with you" letter from a boy to a girl who decided she wanted to be with him. But since the girl, as pointed out near the second half of the second paragraph, decided she didn't want to be with him a few years before, I suppose it is not the girl's turn to decide this time. So that's that, once again.
Love came, Love saw, Love did not conquer. At least not this time 'round.