On Valentine's Day, as you settle in with your significant other for some food, wine, and probable sex, remember that all of those feelings you're feeling can be easily explained by chemical reactions in your brain.
OK, maybe not all of it. AsapSCIENCE doesn't want to take the mystery out of love or anything, they just want to let you know that your brain on love is pretty much the same as your brain on coke. And it's the result of millions of years of evolution, baby.
Yeah, evolution. You know how hot that is, baby.[AsapSCIENCE]