Do not confuse passion for love. Not the same thing. Passion is a physical desire. Love is an emotional/mental desire.
Love is finding the perfect partner in a long-distance, three-legged race. It is a friend who will compliment your missing parts. Not in a yin-yang sort of way. That implies they are opposite to you. That is why I use the three-legged race analogy. They will run with you to where you want to go be cause they want to go there, too.
yes, I'm in love right now. for what I see in your comments you are a bit nervous so let me tell you my experience with love :)
my gf and I have had our bad times but remember there is no perfect couple and the fights are challenges. if the couple really loves each other then the couple will overcome the challenges and even though there is anger during the "fight" the peace will come. when peace comes is the moment the couple realizes they love each other so much they will forgive and leave the bad time in the past but if the couple have no true love (basically means the couple have minimal feelings and isn't pure love) the challenges instead of building strength they will destroy the relationship.
be calm, love is a wonderful feeling and just take care of who you love. people who loved the wrong one got out injured, those are the persons who hate love