Fantastic, hope they enjoy every minute.
They won't be nervous but bet you will.
Are you going to see them?
....Never a dull moment!
Both of them bring people home to be fed, watered and washed! Used to wake up in the morning to a row of smelly boots and trainers when our son lived at home, feel as if I've fed the world on my own! But I'd rather they came to our house even if they have to sleep on the floor than sleep rough in the back of a van in some lay by.
I agree with you you have to be there and support them and I must admit we have met lots of interesting people and went to see bands and dance events that we would never have noticed before.
I wish we had the chances that they have, but then maybe we wouldn't be the supportive parents if we had.