But how much has really changed since the carefree days of summer?

What he wouldn't give to go back to those carefree days!

He chuckles, though, at the memory of those carefree days.

The two of them spend a few carefree and happy days in Italy.

But a lot had changed since those carefree days.

These carefree days are gone, and you must share the costs of justice!

But those carefree days when frying someone was a sign of progress are long gone.

I felt guilty about my own carefree days and nights up in the hills.

Their carefree days finally end with the onset of 9/11.

The carefree days when a person could contemplate going to the beach without a book are long gone.