Love at first sight is believed by 49% of unmarried women. Teaches us that males are more prone to link an initial connection with someone with love, whilst women may be more likely to attribute it to desire. Men also associate love at first sight with marriage, whilst women view it as a positive indicator that they can make another attempt if the first match fails. The number one reason given for believing in love at first sight is the presence of a magnetic field between two people. Other factors include similar interests and personalities, and even physical attributes such as eyes color. Love at first sight exists, but it isn't just because of your skin color or magnetic fields emanating from our heads. It's also due to a series of chemical reactions that take place in our brains when we see something beautiful or attractive. The same chemicals also cause plants to grow toward the sun or animals to flock together. So basically, love at first sight is when you find something beautiful or desirable and your body reacts by seeking out the source of this attraction.