deep in thought

New York — Chad Michael Murray is currently deep in thought.

“I'm deep in thought and lost in the void of my own imaginations,” he says.

On the changeovers, Nadal sat hunched over, sweat dripping from his headband and deep in thought for solutions that he couldn’t find.

As the moment stretched on, it seemed that Frears was not deep in thought but deep in sleep.

Sure she'd looked up when Bess had called her name, but she had been so deep in thought she hadn't really noticed the bright red, white, and blue painted rails of the tall, split-rail fence.