Some said, love is like a medicine, curing people who are hurt. 

Some said, love is like a cancer, which cells divide uncontrollably. 

Some said, love is like virus, infecting people unpredictably. 

Some said, love is like the air, filling the empty space in heart. 

Some said, love is like oxygen, when absence, causing people to asphyxiate. 

Some said, love is like a flower, should be nourished every day. 

Some said, love is like a river, always flowing non-stop. 

Some said, love is like a bullet, when it was shot, it drew blood of tears and pain. 

Some said, love is like a camera, capturing all the happy and sad moments. 

Some said, love is like a long tunnel with no way of turning back. 

Some said, love is like a ghost, scares people in the darkness. 

Some said, love is like a well, can only be filled with water. 

Some said, love is like an equation that cannot be solved even by the most advanced calculator.