If you're INTERESTED, I'm selling this.
The Big Bang Theory Season 6, Episode 9
I'm INTERESTED
in your big, flat feet.
The Big Bang Theory Season 12, Episode 8
"If INTERESTED, solve the following
puzzles for a chance to meet him."
The Big Bang Theory Season 9, Episode 8
Look, I like Leslie,
but she's not INTERESTED in dating...
The Big Bang Theory Season 2, Episode 2
I-I know someone
who might be INTERESTED.
The Big Bang Theory Season 12, Episode 15