A passenger needed a cup of water to 1 whenthe plane just 2 . An air hostess promised to takeit but forgot. As the passenger’s bell rang, she hurried to bring him a cup ofwater. The passenger refused it. Whenever the air hostess 3 the passenger, he would 4 to her, but the air hostess always smiled ather 5 he needed help. At last, the passenger said : “ How can I 6 . your twelve sincere smiles?”