Ok, huddle up

Let's recap.
Words only have the meaning you give to them. Meanings change. One man meat is another man's murder. I know this and I know that the sentimental drivel that passes for 95% of pop music is simply a series of vaguely connected words hastily arranged into a form that scans and suits the not-so randomly written notes. I'm quite happy to admit that I probably like a reasonable percentage of the 95% of pop music that qualifies as sentimental drivel but I know that no one is speaking to me about my life, no one is speaking for me.
So why is it that I'm getting all misty when listening to "There is a light that never goes out" and "Let it be". It's not that they're deep and meaningful. I mean, "Let it be". Let it be what you blithering idiot. Let it be an unfinished sentence? And the thought of the world's least sexual man giving out romantic pearls of wisdom (I'm talking Morrisey here, not McCartney. Although now I come to think of it...) sends shivers.
I'm intelligent. I know these songs (sorry about this) say nothing to me about me life. It's just that at this sentimental time of the year I'm allowing myself to think that these songs are saying something to me about my life. Only I'm not quite sure what they're saying other than (sorry again) I want the one I can't have and it's driving me mad. Are the songs helping me to cope with this? No, but it wont stop me projecting.
But if words only have the meaning you give to them then I'm giving these words too important a meaning and I really should stop.