If you've ever felt a warm glow inside when in love or hot headed with anger, there may have been more to it than you thought. A study found that different emotions affect the body in different ways. Love is felt right down to the toes and happiness suffuses the whole body. Angry people are more aware of their head and arms - this could be because they are subconsciously preparing for a fight. Sadness leaves the limbs feeling weak and disgust is primarily felt in the throat and digestive system. The research visually shows that heartbroken people really do feel an ache in their chest, weak with sadness or feel happiness spreading over their entire body. The findings come from Finnish researchers who showed 700 volunteers films and read them stories designed to evoke particular emotions. I think its pretty sweet the way love and happiness affect us : )