This song brings back some memories, or rather, the happiness I felt at that time in the past. For some reason, it still has the same happy effects on me as it did last time as I can't help but feel so content, secure and happy hearing the song. It feels as if I had found some long-lost part of my life or something like that. Haha.
So yeah, I think it would be more precise to say that it is not the song itself that brings about happiness, but its conjuration of a feeling similar to what I felt in the past; that memorable my-life-is-perfect feeling that only comes about once in a blue moon
It is indeed strange that I don't recall something as happy as that memory, for I know that I have few of such happy ones. Hmmm, maybe ...
Maybe I don't remember so as to not acknowledge it ...
Maybe ... not yet ...