Plane Crash-IV

It is a very small completely fictitious story. I cannot say anything about the story here, because it is a very small and full of suspense story of ten minutes. The story came into my mind when I was travelling from New Delhi to Kolkata by an early morning flight. A good looking young lady was sitting at the nearby seat with a visibly worried face. Till the mandatory switched-off of the mobile, she was talking with someone mentioning again and again that she would know the real problem only after reaching the office at Kolkata. I wanted to know, what was the matter? But early morning sleep got better off me and I slept for a neat half an hour or so. While taking breakfast, the idea of this story struck my head. Hope my readers will read the story up to the last line.