well we come across different people in life and happen to fall in love with some. More often than not, we just get infatuated coz i believe its a human nature to get attracted towards opposite sex. Its easier to get infatuated but difficult to realise that u r infatuated specially at the beginning. But once u spend more time, u will come to know that yeah actually its just an infatuation. All this boils down to the fact that true love just happens without knowing and trust me it happens just once in a lifetime. I personally dont believe in love at first sight. U have to spend ample time with your partner to really come to know that he/she is made for u and u r made for him/her... since time is the only factor which decides whether u r in true love or just infatuated.