"I'm not even convinced you're sitting here having this conversation with me."

"Then the three of us wouldn't have to be sitting here having this conversation."

Make sure he isn't sitting in his kitchen having lunch.

Two hour, just sitting down and not having to work.

He'll be sitting there having his first drink before dinner, right now.

At the bar in the terminal building, they sat having a drink.

He was sitting there having a cigarette talking to a guy that worked with him on the movie Alien.

Two hours ago she had been sitting having lunch with this total stranger.

I was sitting here having myself a beer or two.

They were sitting at the dining room table having dinner.