and his study of RARE diseases.
Game of Thrones Season 7, Episode 2
Ooh, am I about to get
a RARE Sheldon Cooper hug?
The Big Bang Theory Season 5, Episode 20
Yeah, and I reserve this word
for those RARE instances
The Big Bang Theory Season 7, Episode 21
...but I have here the RARE,
mint-condition, production-era...
The Big Bang Theory Season 1, Episode 14
Oh, that's fascinating.
Selective mutism is quite RARE.
The Big Bang Theory Season 2, Episode 15