Why do I love the way my boyfriend smells?
Mysore explains. “This hormone is sometimes referred to as the 'love hormone,' because levels of oxytocin that are released with hugging and orgasm” in folks of all genders. So yes, your brain physically loves the scent of your partners — but it's probably not because of pheromones. Why am I obsessed with the way my boyfriend smells? Turns out, it may all come down to the way we smell. Humans, explains Dr.