live in each other's pockets

People don’t have to live in each other’s pockets to avoid being alone, and being alone is not always a bad thing.

Did you live in each other’s pockets or lead separate lives?

Richard says: “We live in each other’s pockets and we don’t get fed up with it.”

I secretly want to get one farther away so we don’t have to live in each other’s pockets.

My wife and I don’t need to live in each other’s pockets for us to stay together.