you and Prue have always been emotionally connected to eachother as whenever you cry she cries to and vice-versa. Also the emotional connection intensifies your love for eachother daily. Also since Prue is a witch who can move things with her mind and many other different things she can protect you more easily from any demons that try to harm you. Everytime you start to tear up and cry Prue Also starts to tear up and cry aswell