Mary eventually paid the young community organiser back, and years later, her parents exchanged correspondence with Obama.

His parents exchanged an unreadable glance, and some of the tension ran out of them.

It was quite a meal, with me chattering in delight and my parents exchanging pleased glances.

The parents exchanged grins across the table and looked less tired.

Her parents exchanged glances, looks that seemed to remember a long wait for a first and, as it turned out, an only child.

"Maybe," Danny said in an odd colorless little voice that made his parents exchange a puzzled look over his head.

Including the one about how my parents exchanged their wedding vows in the living room.

The community association has organised a toy swap where parents can exchange used toys.

Could my parents have exchanged a look?

And at the look of doubt her parents exchanged, she put on the most pleading expression she could manage.