Blood - This thing called "love" can be dangerous. Love is like poison. it can cause you to do things you will regret. It can paint your hand in blood if you chose to do the wrong things.
Sweat - Sometimes love can cause you to lie. You try to act like it's okay. Your actions become fake. Your body begins to sweat as you try to hide the truth.
Tears - Love is not just dangerous. It can also be extremely painful if mistreated. You hurt both you and those around you. It can bring tears to many eyes.