Or normal words
followed by a charming SMILE.
The Big Bang Theory Season 7, Episode 19
Uh... A SMILE means something different
in my country.
The Big Bang Theory Season 4, Episode 20
Smile.
The Big Bang Theory Season 11, Episode 16
Smile!
The Big Bang Theory Season 11, Episode 9
SMILE.
The Big Bang Theory Season 7, Episode 4