
But don't SMILE like that
in front of Halley.
The Big Bang Theory Season 12, Episode 2

Or normal words
followed by a charming SMILE.
The Big Bang Theory Season 7, Episode 19

Just nod and SMILE, he's almost gone.
The Big Bang Theory Season 10, Episode 4

I love his SMILE.
Money Heist Season 1, Episode 8

and I was taught to SMILE
Game of Thrones Season 2, Episode 9