Why do our heart keep on beating for the wrong person?

Maybe because that person continue to entertain that wrong person whom his heart is beating for.

because we only give too much attention by sight,you never think.If what kind of real person in your mind.Used your mind,not the beat of your heart.

because, we don't know that this person we thought of having in the end will be the one who will hurt us in the end.. we can never predict our future.. maybe God has his reason why we chose to be in love to this person and end up getting hurt, because he wants us to learn some lessons from it, or simply because that someone doenst deserve your love.. if your special someone could not fight his/her feelings for you simply because he/she doesnt like you anymore.. she/he simply fall out of love.. no excuses!..

Love and attraction are very hard to define. Lots of times there is a visual physical component, but the kind you are talking about goes deeper and that visual part is not enough for years of pining for the wrong person. They were the right person for you, but unfortunately you were not the right person for them. I know what it is like because I have been through that exact thing. One can only hope to feel that way again and that this time the other person will feel tha same way.