He looked up at the girl, then removed his hat.
The man removed his hat and turned to the window.
Only then did I sit down across from him, remove my hat, and put it next to his.
He sat back in the seat and removed his hat.
He also remembered to remove his hat during the service.
"It will be necessary for you to remove your hat."
He had removed his hat to better listen for sounds from below.
He saw the old man drop into a seat and remove his hat.
He stopped in front of Ruth and removed his hat.
He even removed his hat once and took a bow.