Leo, you are a very sweet,
really funny guy.
The Big Bang Theory Season 1, Episode 10
Well, that's Leo.
The Big Bang Theory Season 1, Episode 10
Hi, Leo, how are you feeling?
The Big Bang Theory Season 1, Episode 10
Of course not, there's no cousin Leo,
there's no intervention.
The Big Bang Theory Season 1, Episode 10
I am Sheldon's cousin Leo.
The Big Bang Theory Season 1, Episode 10