No more meaningful than any of the other nonsense in your brain.
I adore The Boy completely, but it doesn't really mean anything, it's all just chemicals in my brain. He's not special, if it wasn't him, there would be someone else and that wouldn't mean any more or less.
I'm too practical for all of you and your sappy rubbish.
Even I think humanity is more than chemical dependency on dopamine, serotonin and endorphins.