When Ravana was very close to his death, he thought about his Prabhu Shiva. He said," O Shiva if in this life I have only thought about you, then appear in front of me and talk to me now. Please, Shiva." (Ravana was so much in pain that his eyes got filled up with tears.) Shiva knows that this is the last time he is listening to Ravana's voice. Shiva can't hear his bhakt's painful voice. So, he appears in front of Ravana.  (The time stops as Shiva enters the battlefield of Ramayana) Ravana cried before Shiva," Did I ever