matter-of-fact

“I said, ‘Yes, as a matter of fact, I did.’

“As a matter of fact, get out of the car.”

“Not only as a matter of law but also as a matter of fact, the federal conscience laws have protected pro-life doctors ever since FDA approved mifepristone in 2000,” he wrote.

“As a matter of fact, I still go to them,” he said.

Sheldon is someone who’s very literal and matter of fact, not really likely to express emotions or know how to deal with social situations or relationships.