

Heathrow, Terminal 3, UK
This has to be some kind of definition of a wistful moment.
- Leaving home - radio playing Tears In Heaven - London bathed in the sunshine - nice messages from friends and family.
The one painful thing is a lurking worry over my granny's health; two days ago her health took a dive. She's bounced back before, but even she can't bounce back for ever.
The family is taking a consistent line: go, and don't worry about it. Gran would certainly view delaying or ca...