Once, there was a blind girl. She had a boyfriend that she loves with all her heart. She said that if she can see, she would marry her boyfriend.
One day, a donator gave eyes to her and she can see the world, including her boyfriend. She finds out that her boyfriend is a blind person and refuse to marry him.
With tears, the boyfriend left and gave her a letter wrote: "Take care of my eyes for me"
she was really shocked and ashamed of herself. She could never loved anyone else anymore....