I think in this song she is trying to forget a previous love (the summer' son). She is with another person now and she is trying to move on. However, as we can see in the video, the summer's son continues appearing and she is changing between the winter rain (the new one) that should make her to forget and the summer son again and again.
I think in this song she is trying to forget a previous love (the summer' son). She is with another person now and she is trying to move on. However, as we can see in the video, the summer's son continues appearing and she is changing between the winter rain (the new one) that should make her to forget and the summer son again and again.
That's only what I think :-)