Late one night, as he lay staring a the ceiling, another man began to cough., Because of the Liquids from Lungs, the man by the window was unable to breath , struggling to find the emergency button to press. With everything swallowed by the darkness, his struggle was in vain and he soonlost his Llife. Meanwhile, another man pretended to be sleeping and did nothing to save his roommate, content in the thought that he would move next to the window. As is expected , nextday when he got up, he found his roommate disappeared. He died last night.，explained the nurse .

As soon as it seemed reasonable, the man asked the nurse if he could move next to the window.The nurse answered "yes and before long his requirement was satisfied.He could hardly watch around and he couldn't wait to see the fine view of the outside world. To his surprise , when he looked out of the window hopefully, what he saw was just a white wall.Only then did he realize that he had lost a friend whose kind-ness made his life colorful and eased his pain. Instantly the man collapsed on tle bed, torn by guilt and regret. Wind whistled in his ears, as if condemning his selfish behavior.