drift apart
drift away

But after the others had drifted away and only one Blood was left, the talk got more personal.

Within about 20 minutes, everybody had drifted away, and the police left too.

These days, he could not help drifting away to the past.

She let go of me and started to drift away.

Some members might drift away, and maybe one or two of them would talk.

One day he simply drifted away and did not come back.

Then the thought drifted away as he looked up at me.

The voice drifted away, and Tom felt something leave his mind.

He tried to think about it but his mind kept drifting away.

Maybe he'd drift away for ever and they'd never find him.