Look, Sheldon, sweetie,
I know you're feeling INSECURE...
The Big Bang Theory Season 3, Episode 13
...who felt so INSECURE, that she lied to him
about finishing community college.
The Big Bang Theory Season 2, Episode 1
I can't believe
Leonard would be so INSECURE.
The Big Bang Theory Season 10, Episode 22
that goes around biting
when she feels INSECURE.
Money Heist Season 1, Episode 8
Look, your whole sweet,
INSECURE thing is cute,
The Big Bang Theory Season 12, Episode 3