Valentine's day

Here's a big heart to my fellow DD&HSW devotees out there and to the Vessel not in the least.
It's soppy and above all a COMMERCIAL SCAM, isn't it? Does anyone have any clue where the heart-love connection comes from? The brains are supposed to depict our rationality and the heart our sentiment. Why? It all lodges in the brains. And sentiments, they're all purely chemical and yet they can so govern our lives - I dare even state that they are what makes live interesting. I quite dislike rational people - perhaps it's just a pose, rationality, or perhaps rational people are just not sentimental enough!
;-)