to me, love is admiration with a humbling effect. you admire that person and they make you want to be better; more positive, more outgoing, more yourself. and you're humbled because they think the same of you and you realize you aren't as terrible as you thought yourself to be at one point. and they embrace your mind before they'd embrace your body.
but there's passion beyond belief within it all, too. every time you see him, your heart should flutter, your cheeks should flush. no matter how at home you feel around him (because your soul-mate should feel like home) there will always be the sense that they're something greater than this world and that's what keeps you intrigued- wanting to know every thought of their mind and every curve of their body because you're so bewildered by their very existence and simply the way it affects you