
And I don't even know what a duvet is,
but I'm SURE if I did I wouldn't want one.
The Big Bang Theory Season 2, Episode 10

Sure, SURE,
we could live in my apartment.
The Big Bang Theory Season 10, Episode 7

No, I understand.
Sure, we can be friends. Absolutely.
The Big Bang Theory Season 2, Episode 8

- Sure.
- Excuse us.
The Big Bang Theory Season 9, Episode 18

You SURE?
The Big Bang Theory Season 6, Episode 8