The powerful of love comes from the heart. That is why it is so strong and powerful.
We mostly do things from the heart or our thoughts, this is the best part of our body as it has the strongest energy.
Doing things from the heart comes with the strongest desire of success. So, when it comes to love, the heart will rule over other parts of the body. Sometimes people says human beings do silly things just for love. The reason is simply the heart desires to do so.